Update Xcode version to match flutter

Author: jmagman

.ci.yaml

@@ -130,7 +130,7 @@ targets:
         ]
       $flutter/osx_sdk : >-
         {
-          "sdk_version": "14e300c"
+          "sdk_version": "15a240d"
         }
     runIf:
       - cipd_packages/ruby/**
@@ -149,7 +149,7 @@ targets:
         ]
       $flutter/osx_sdk : >-
         {
-          "sdk_version": "14e300c"
+          "sdk_version": "15a240d"
         }
     runIf:
       - cipd_packages/ruby/**

app_dart/integration_test/data/cocoon_config.json

@@ -1 +1 @@
-{"targets":[{"name":"Linux Cocoon","properties":{"add_recipes_cq":"true"},"runIf":[".ci.yaml","analyze/**","app_dart/**","auto_submit/**","cipd_packages/**","cloud_build/**","dashboard/**","dev/**","licenses/**","packages/**","test_utilities/**","tooling/**","CI_YAML.md"],"recipe":"cocoon/cocoon"},{"name":"Linux device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/linux-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-amd64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-arm64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Windows device_doctor","properties":{"script":"cipd_packages\\device_doctor\\tool\\build.bat","cipd_name":"flutter/device_doctor/windows-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux doxygen","properties":{"script":"cipd_packages/doxygen/tool/build.sh","cipd_name":"flutter/doxygen/linux-amd64","dependencies":"[\n  {\"dependency\": \"cmake\", \"version\": \"build_id:8787856497187628321\"}\n]"},"runIf":["cipd_packages/doxygen/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-amd64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-arm64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac ruby","timeout":60,"properties":{"script":"cipd_packages/ruby/tools/build.sh","cipd_name":"flutter/ruby/mac-amd64","device_os":"iOS","contexts":"[\n  \"osx_sdk_devicelab\"\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"14e300c\"\n}"},"runIf":["cipd_packages/ruby/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 ruby","timeout":60,"properties":{"script":"cipd_packages/ruby/tools/build.sh","cipd_name":"flutter/ruby/mac-arm64","device_os":"iOS","contexts":"[\n  \"osx_sdk_devicelab\"\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"14e300c\"\n}"},"runIf":["cipd_packages/ruby/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ktlint","timeout":60,"properties":{"script":"cipd_packages/ktlint/tools/build.sh","cipd_name":"flutter/ktlint/linux-amd64"},"runIf":["cipd_packages/ktlint/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ci_yaml roller","properties":{"backfill":"false"},"runIf":[".ci.yaml"],"recipe":"infra/ci_yaml"}],"enabledBranches":["main"],"platformProperties":{"linux":{"properties":{"os":"Linux","device_type":"none"}},"mac":{"properties":{"os":"Mac-12|Mac-13","cpu":"x86"}},"mac_arm64":{"properties":{"os":"Mac-12|Mac-13","cpu":"arm64"}},"windows":{"properties":{"os":"Windows","device_type":"none"}}}}
+{"targets":[{"name":"Linux Cocoon","properties":{"add_recipes_cq":"true"},"runIf":[".ci.yaml","analyze/**","app_dart/**","auto_submit/**","cipd_packages/**","cloud_build/**","dashboard/**","dev/**","licenses/**","packages/**","test_utilities/**","tooling/**","CI_YAML.md"],"recipe":"cocoon/cocoon"},{"name":"Linux device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/linux-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-amd64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 device_doctor","properties":{"script":"cipd_packages/device_doctor/tool/build.sh","cipd_name":"flutter/device_doctor/mac-arm64","device_type":"none"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Windows device_doctor","properties":{"script":"cipd_packages\\device_doctor\\tool\\build.bat","cipd_name":"flutter/device_doctor/windows-amd64"},"runIf":["cipd_packages/device_doctor/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux doxygen","properties":{"script":"cipd_packages/doxygen/tool/build.sh","cipd_name":"flutter/doxygen/linux-amd64","dependencies":"[\n  {\"dependency\": \"cmake\", \"version\": \"build_id:8787856497187628321\"}\n]"},"runIf":["cipd_packages/doxygen/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-amd64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 codesign","properties":{"script":"cipd_packages/codesign/tool/build.sh","cipd_name":"flutter/codesign/mac-arm64","device_type":"none"},"runIf":["cipd_packages/codesign/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac ruby","timeout":60,"properties":{"script":"cipd_packages/ruby/tools/build.sh","cipd_name":"flutter/ruby/mac-amd64","device_os":"iOS","contexts":"[\n  \"osx_sdk_devicelab\"\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"runIf":["cipd_packages/ruby/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Mac_arm64 ruby","timeout":60,"properties":{"script":"cipd_packages/ruby/tools/build.sh","cipd_name":"flutter/ruby/mac-arm64","device_os":"iOS","contexts":"[\n  \"osx_sdk_devicelab\"\n]","$flutter/osx_sdk":"{\n  \"sdk_version\": \"15a240d\"\n}"},"runIf":["cipd_packages/ruby/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ktlint","timeout":60,"properties":{"script":"cipd_packages/ktlint/tools/build.sh","cipd_name":"flutter/ktlint/linux-amd64"},"runIf":["cipd_packages/ktlint/**",".ci.yaml"],"recipe":"cocoon/cipd"},{"name":"Linux ci_yaml roller","properties":{"backfill":"false"},"runIf":[".ci.yaml"],"recipe":"infra/ci_yaml"}],"enabledBranches":["main"],"platformProperties":{"linux":{"properties":{"os":"Linux","device_type":"none"}},"mac":{"properties":{"os":"Mac-12|Mac-13","cpu":"x86"}},"mac_arm64":{"properties":{"os":"Mac-12|Mac-13","cpu":"arm64"}},"windows":{"properties":{"os":"Windows","device_type":"none"}}}}