chore(deps): upgrade dependencies (#1618)

Upgrades project dependencies. See details in [workflow run].

[Workflow Run]: https://github.com/cdklabs/awscdk-asset-kubectl/actions/runs/13253220879

------

*Automatically created by projen via the "upgrade-kubectl-v20-main" workflow*

Author: aws-cdk-automation

test/kubectl-asset.integ.snapshot/lambda-layer-kubectl-integ-stack.assets.json

@@ -40,15 +40,15 @@
         }
       }
     },
-    "9b62285fed1bab23d5b902813072d37a15934fd860b20e592a1d1c77bbb41838": {
+    "7f0292364c9cb6f16db19bd55bb4715f9504ba0cd865754a997efadb11dfd8c3": {
       "source": {
         "path": "lambda-layer-kubectl-integ-stack.template.json",
         "packaging": "file"
       },
       "destinations": {
         "current_account-current_region": {
           "bucketName": "cdk-hnb659fds-assets-${AWS::AccountId}-${AWS::Region}",
-          "objectKey": "9b62285fed1bab23d5b902813072d37a15934fd860b20e592a1d1c77bbb41838.json",
+          "objectKey": "7f0292364c9cb6f16db19bd55bb4715f9504ba0cd865754a997efadb11dfd8c3.json",
           "assumeRoleArn": "arn:${AWS::Partition}:iam::${AWS::AccountId}:role/cdk-hnb659fds-file-publishing-role-${AWS::AccountId}-${AWS::Region}"
         }
       }

test/kubectl-asset.integ.snapshot/lambda-layer-kubectl-integ-stack.template.json

@@ -133,6 +133,16 @@
          ]
         }
        ]
+      },
+      {
+       "Action": "lambda:GetFunction",
+       "Effect": "Allow",
+       "Resource": {
+        "Fn::GetAtt": [
+         "Lambdapython39426A0480",
+         "Arn"
+        ]
+       }
       }
      ],
      "Version": "2012-10-17"
@@ -322,6 +332,16 @@
          ]
         }
        ]
+      },
+      {
+       "Action": "lambda:GetFunction",
+       "Effect": "Allow",
+       "Resource": {
+        "Fn::GetAtt": [
+         "Lambdapython312DDA13323",
+         "Arn"
+        ]
+       }
       }
      ],
      "Version": "2012-10-17"
@@ -439,10 +459,10 @@
     "value": "nodejs20.x"
    },
    "cn-north-1": {
-    "value": "nodejs18.x"
+    "value": "nodejs20.x"
    },
    "cn-northwest-1": {
-    "value": "nodejs18.x"
+    "value": "nodejs20.x"
    },
    "eu-central-1": {
     "value": "nodejs20.x"
@@ -493,10 +513,10 @@
     "value": "nodejs20.x"
    },
    "us-gov-east-1": {
-    "value": "nodejs18.x"
+    "value": "nodejs20.x"
    },
    "us-gov-west-1": {
-    "value": "nodejs18.x"
+    "value": "nodejs20.x"
    },
    "us-iso-east-1": {
     "value": "nodejs18.x"