fix(eks): use Python 3.10 runtime for kubectl-provider (#27031)

Use Python 3.10 runtime for kubectl-provider. The previously used version is now EOL and will be deprecated soon in AWS Lambda.

Note that while newer Python runtime versions are already available, 3.10 is the newest runtime available in all partitions (including GovCloud and CN).

Closes #26994.


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*By submitting this pull request, I confirm that my contribution is made under the terms of the Apache-2.0 license*

Author: plumdog

packages/@aws-cdk-testing/framework-integ/test/aws-eks/test/integ.alb-controller.js.snapshot/asset.03d2c2b0648898186dc5342981e426a3ac3bd09a96ce66df58a875bde29e4a56/__entrypoint__.js renamed to packages/@aws-cdk-testing/framework-integ/test/aws-eks/test/integ.alb-controller.js.snapshot/asset.1e14e895fcbdf65feb0a29e4aa74c6c92a6fb0e41f228bef7ab23627ed409cde/__entrypoint__.js

@@ -100,7 +100,7 @@ def helm_handler(event, context):
 
 def get_oci_cmd(repository, version):
     # Generates OCI command based on pattern. Public ECR vs Private ECR are treated differently.
-    private_ecr_pattern = 'oci://(?P<registry>\d+.dkr.ecr.(?P<region>[a-z]+-[a-z]+-\d).amazonaws.com)*'
+    private_ecr_pattern = 'oci://(?P<registry>\d+.dkr.ecr.(?P<region>[a-z0-9\-]+).amazonaws.com)*'
     public_ecr_pattern = 'oci://(?P<registry>public.ecr.aws)*'
 
     private_registry = re.match(private_ecr_pattern, repository).groupdict()