Add enforce to check for integer overflow (backport #3514)

[mergify]

fixes: #3513

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This is an automatic backport of pull request #3514 done by Mergify.

[mergify]

Cherry-pick of 7adedce has failed:

On branch mergify/bp/0.28.x/pr-3514
Your branch is up to date with 'origin/0.28.x'.

You are currently cherry-picking commit 7adedce8.
  (fix conflicts and run "git cherry-pick --continue")
  (use "git cherry-pick --skip" to skip this patch)
  (use "git cherry-pick --abort" to cancel the cherry-pick operation)

Changes to be committed:
	new file:   test/data/issue_3513_poc.psd
	new file:   tests/bugfixes/github/test_issue_3513.py

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   tests/regression_tests/test_regression_allfiles.py

To fix up this pull request, you can check it out locally. See documentation: https://docs.github.com/en/pull-requests/collaborating-with-pull-requests/reviewing-changes-in-pull-requests/checking-out-pull-requests-locally

Pull request has been modified.