Attach "needs CLC feedback" label to all MRs touching testsuite/tests/interface-stability
Could GitLab attach needs CLC feedback label to any MR which touches testsuite/tests/interface-stability
?
Motivation: I spotted !12741 before it was merged, but we might be less lucky next time.
A low-tech solution is to add @core-libraries to CODEOWNERS
of testsuite/tests/interface-stability
, but label would be much better.