Merge pull request #152 from ballerina-platform/timestamped-version-update12

[Automated] Update the lang version to 2201.12.0-20250228-201300-8d411a0f

Author: Nuvindu

gradle.properties

@@ -3,7 +3,7 @@ group=io.ballerina
 version=0.10.1-SNAPSHOT
 
 #dependency
-ballerinaLangVersion=2201.11.0
+ballerinaLangVersion=2201.12.0-20250228-201300-8d411a0f
 testngVersion=7.6.1
 slf4jVersion=1.7.30
 puppycrawlCheckstyleVersion=10.12.0