gha: backport — quote title to force exact-phrase search#30424

andrewhsu wants to merge 2 commits intodevredpanda-data/redpanda:devfrom

andrewhsu/devprod-4205-backport-issue-exact-title-matchredpanda-data/redpanda:andrewhsu/devprod-4205-backport-issue-exact-title-matchCopy head branch name to clipboard