Commit c85901e2f2 for strongswan.org

commit c85901e2f2622533b45991b8b088673af7ae94e7
Author: Tobias Brunner <tobias@strongswan.org>
Date:   Fri May 8 15:30:13 2026 +0200

    github: Fix ref in cache cleanup workflow

diff --git a/.github/workflows/cache-cleanup.yml b/.github/workflows/cache-cleanup.yml
index 4e856bf404..76d74b9492 100644
--- a/.github/workflows/cache-cleanup.yml
+++ b/.github/workflows/cache-cleanup.yml
@@ -12,5 +12,5 @@ jobs:
       - env:
           GH_TOKEN: ${{ github.token }}
         # github.ref for deletes is the default branch, so we get the ref from
-        # the event
-        run: gh cache delete --repo ${{ github.repository }} -r ${{ github.event.ref }} --all --succeed-on-no-caches
+        # the event, which is not the full ref
+        run: gh cache delete --repo ${{ github.repository }} -r refs/heads/${{ github.event.ref }} --all --succeed-on-no-caches