fix(ci): point the semantic-PR check at a ref that has the workflow

check-semantic-pr.yml pinned common-check-semantic-pr.yml at
e1d67194373e4da7ccfdf400f46201f18ca14f23. That commit predates the file: the
`common-` rename came later, so the pinned tree has no such workflow. GitHub
cannot resolve a workflow_call to a path that does not exist, so the run failed
at startup with no jobs -- and because that produces no check run, it never
appeared in the PR checks list.

PR titles have therefore not been validated here since the pin was written.
Following @main, as the other callers do, until the org settles on re-pinning.

Signed-off-by: Jimisola Laursen <jimisola@jimisola.com>

Author: jimisola

.github/workflows/check-semantic-pr.yml

@@ -10,4 +10,4 @@ permissions:
 
 jobs:
   check:
-    uses: reqstool/.github/.github/workflows/common-check-semantic-pr.yml@e1d67194373e4da7ccfdf400f46201f18ca14f23 # main 2026-03-07
+    uses: reqstool/.github/.github/workflows/common-check-semantic-pr.yml@main