version bump of mozilla-sccache action to 0.0.9

https://github.blog/changelog/2025-03-20-notification-of-upcoming-breaking-changes-in-github-actions/#decommissioned-cache-service-brownouts
(cherry picked from commit bbbcc6adc783f548bc1a8995d3c70774e42d2589)

.github/workflows/ci-cmake.yml

@@ -119,7 +119,7 @@ jobs:
           submodules: recursive
 
       - name: Run sccache-cache
-        uses: mozilla-actions/[email protected].7
+        uses: mozilla-actions/[email protected].9
 
       - name: Setup godot-cpp
         uses: ./.github/actions/setup-godot-cpp