Update docker/metadata-action action to v5 (#44)

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

Author: renovate[bot]

.github/workflows/lambda.yml

@@ -70,7 +70,7 @@ jobs:
       ##################################################
       - name: Metadata
         id: meta
-        uses: docker/metadata-action@v4
+        uses: docker/metadata-action@v5
         with:
           images: dummy
           tags: |