chore(deps): update docker/login-action digest to 7840e6d

Author: renovate[bot]

.github/workflows/goreleaser.yaml

@@ -29,7 +29,7 @@ jobs:
       # Login against a Docker registry except on PR
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
-        uses: docker/login-action@83a00bc1ab5ded6580f31df1c49e6aaa932d840d
+        uses: docker/login-action@7840e6ddd4a9223910798f6a315544257fccd96e
         with:
           registry: ghcr.io
           username: ${{ github.actor }}