chore(deps): update docker/metadata-action digest to 8d8c7c1

Author: renovate[bot]

.github/workflows/continuous-delivery-docker.yml

@@ -63,7 +63,7 @@ jobs:
 
       - name: Extract metadata (labels)
         id: meta
-        uses: docker/metadata-action@032a4b3bda1b716928481836ac5bfe36e1feaad6
+        uses: docker/metadata-action@8d8c7c12f7b958582a5cb82ba16d5903cb27976a
         with:
           images: ghcr.io/dan-online/autopulse,danonline/autopulse
           # flavor: |
@@ -173,7 +173,7 @@ jobs:
 
       - name: Extract metadata (labels)
         id: meta
-        uses: docker/metadata-action@032a4b3bda1b716928481836ac5bfe36e1feaad6
+        uses: docker/metadata-action@8d8c7c12f7b958582a5cb82ba16d5903cb27976a
         with:
           images: ghcr.io/dan-online/autopulse,danonline/autopulse