chore(deps): update docker/login-action digest to 0a5a6d5 (#174)

[![Mend
Renovate](https://app.renovatebot.com/images/banner.svg)](https://renovatebot.com)

This PR contains the following updates:

| Package | Type | Update | Change |
|---|---|---|---|
| docker/login-action | action | digest | `465a078` -> `0a5a6d5` |

---

### Configuration

📅 **Schedule**: Branch creation - At any time (no schedule defined),
Automerge - At any time (no schedule defined).

🚦 **Automerge**: Enabled.

♻ **Rebasing**: Whenever PR becomes conflicted, or you tick the
rebase/retry checkbox.

🔕 **Ignore**: Close this PR and you won't be reminded about this update
again.

---

- [ ] <!-- rebase-check -->If you want to rebase/retry this PR, check
this box

---

This PR has been generated by [Mend
Renovate](https://www.mend.io/free-developer-tools/renovate/). View
repository job log
[here](https://developer.mend.io/github/creatorsgarten/contentsgarten).

<!--renovate-debug:eyJjcmVhdGVkSW5WZXIiOiIzNS4xNTkuNyIsInVwZGF0ZWRJblZlciI6IjM1LjE1OS43IiwidGFyZ2V0QnJhbmNoIjoibWFpbiJ9-->

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

.github/workflows/creatorsgarten-wiki-cicd.yml

@@ -36,7 +36,7 @@ jobs:
       # https://github.com/docker/login-action
       - name: Log into registry ${{ env.REGISTRY }}
         if: github.event_name != 'pull_request'
-        uses: docker/login-action@465a07811f14bebb1938fbed4728c6a1ff8901fc
+        uses: docker/login-action@0a5a6d545fb45047924af7df26cac945aa69ad68
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}