chore(deps): pin docker/bake-action action to 3acf805 (#295)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/bake_targets.yml

@@ -34,7 +34,7 @@ jobs:
 
       - name: List targets
         id: targets
-        uses: docker/bake-action/subaction/matrix@v6
+        uses: docker/bake-action/subaction/matrix@3acf805d94d93a86cce4ca44798a76464a75b88c # v6
         with:
           target: "default"