Rename is_palindrome.py to is_int_palindrome.py (#8768)

* Rename is_palindrome.py to is_int_palindrome.py

* updating DIRECTORY.md

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Co-authored-by: github-actions <${GITHUB_ACTOR}@users.noreply.github.com>

Christian Clauss committed 2y ago

dd3b499bfa972507759d0705b77e2e1946f42596

Parent: a17791d

Committed by GitHub <[email protected]> on 5/26/2023, 6:50:33 AM