chore(deps): update docker/login-action action to v4 (#103)

| datasource  | package             | from   | to     |
| ----------- | ------------------- | ------ | ------ |
| github-tags | docker/login-action | v3.7.0 | v4.0.0 |

Signed-off-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>
Co-authored-by: renovate-sh-app[bot] <219655108+renovate-sh-app[bot]@users.noreply.github.com>

Author: renovate-sh-app[bot]

.github/workflows/push.yaml

@@ -30,7 +30,7 @@ jobs:
         uses: crossplane-contrib/setup-crossplane-action@cb8aac3f1246b19f101e7f85fd0a38623b4d5ad3 # v0.1.1
 
       - name: Log in to the GitHub Container registry
-        uses: docker/login-action@c94ce9fb468520275223c153574b00df6fe4bcc9 # v3.7.0
+        uses: docker/login-action@b45d80f862d83dbcd57f89517bcf500b2ab88fb2 # v4.0.0
         with:
           registry: ${{ env.REGISTRY }}
           username: ${{ github.actor }}