check-cherry-picks.sh maintainer script: add clarifying message regarding differences found

Changed files
+2
maintainers
+2
maintainers/scripts/check-cherry-picks.sh
···
$range_diff_common --color
+
echo "Note this should not necessarily be treated as a hard fail, but a reviewer's attention should" \
+
"be drawn to it and github actions have no way of doing that but to raise a 'failure'"
problem=1
else
echo " ✔ $original_commit_sha highly similar to $new_commit_sha"