Update docker/metadata-action digest to c299e40 (#31472)

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

Author: renovate[bot]

.github/workflows/docker.yaml

@@ -96,7 +96,7 @@ jobs:
 
             - name: Docker meta
               id: meta
-              uses: docker/metadata-action@318604b99e75e41977312d83839a89be02ca4893 # v5
+              uses: docker/metadata-action@c299e40c65443455700f0fdfc63efafe5b349051 # v5
               if: github.event_name != 'pull_request'
               with:
                   images: |