Update docker/metadata-action digest to b798ed8

Author: renovate[bot]

.github/workflows/deploy.yml

@@ -38,7 +38,7 @@ jobs:
 
       - name: Extract metadata (tags, labels) for Docker
         id: meta
-        uses: docker/metadata-action@98669ae865ea3cffbcbaa878cf57c20bbf1c6c38
+        uses: docker/metadata-action@b798ed8388581f6f002541048b6458ca2c4ba442
         with:
           images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
           tags: |