fix: add migration to ensure consistency between resource_name in fiat_resource and fiat_permission tables (backport #964)

[mergify]

This is an automatic backport of pull request #964 done by Mergify.
Cherry-pick of 611cd94 has failed:

On branch mergify/bp/release-1.28.x/pr-964
Your branch is up to date with 'origin/release-1.28.x'.

You are currently cherry-picking commit 611cd94.
  (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:   fiat-sql/src/main/resources/db/changelog/20220727-resource-name-to-lower-case.yml

Unmerged paths:
  (use "git add <file>..." to mark resolution)
	both modified:   fiat-sql/src/main/resources/db/changelog-master.yml

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

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