chore(deps): update docker/login-action digest to a5609cb (#886)

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This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| docker/login-action | action | digest | `cf8514a` -> `a5609cb` |

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.github/workflows/release-please.yaml

@@ -80,7 +80,7 @@ jobs:
           ref: ${{ env.TAG }}
 
       - name: Log in to the Container registry
-        uses: docker/login-action@cf8514a65188af1d4f94f8c28a7a4153af1088ce
+        uses: docker/login-action@a5609cb39f57be157c39b77359abfaa43aeaeb8f
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}