Which issue(s) does this change fix?

Integ Test can not be run in Github Action (GA) before due to multiple reason.

• Few tests (integration/buildcmd especially) takes too much disk size, GA runner only has 18GB of free space by default.
• No good way to sync credential to GA
• GA uses other GA to setup test environments

Why is this change necessary?

Provide faster and more stable testing experience

• Uses OIDC to assume test accounts (Valid up to 6 hours)
• Breaks down test even more by separating test that actually doesn't require docker. So for integration/buildcmd there are 3 category: docker/finch/no-container. This avoids test that doesn't require container to be run in container tests and provided better parallelization and efficiency at same time.
• Break down integration/buildcmd test by language so each container test runner only need to download 2-3 types of sam builder image to save space.
• Update few outdated test to use newer runtime
  • Go 1.18 -> 1.25
  • Node 18 -> Node 22
  • Ruby 3.2 -> Ruby 3.4
• Fixed Few issues introduced by
  • feat: Support asynchronous shareable test events #8373
  • feat: Support all formats of function name in invoke #8351

How does it address the issue?

Test run: https://github.com/roger-zhangg/aws-sam-cli/actions/runs/18965218688
Newer test run: https://github.com/roger-zhangg/aws-sam-cli/actions/runs/19054600514
Takes only ~30 minute to finish all tests

What side effects does this change have?

• 1-2 test being flaky in github test
• We changed the default test account role assume logic. Before the process will delete and re-create the test account role before assuming (this need to wait for 90 second to make sure we are assuming to the new role as the role is using the same name). Now we skipped the role re-creation process so we can finish assume role process in 10 second. But this could have unknown side effect, if that happens, we should revert back to the default behavior by change: tests/get_testing_resources.py (by removing payload_data = json.dumps({"skip_role_deletion": True}))

Mandatory Checklist

PRs will only be reviewed after checklist is complete

• Review the generative AI contribution guidelines
• Add input/output type hints to new functions/methods
• Write design document if needed (Do I need to write a design document?)
• Write/update unit tests
• Write/update integration tests
• Write/update functional tests if needed
• make pr passes
• make update-reproducible-reqs if dependencies were changed
• Write documentation

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