fix(deps): update docker/setup-buildx-action action to v4

.gitea/workflows/build-and-publish.yml

@@ -18,7 +18,7 @@ jobs:
       packages: write
     steps:
       - name: Checkout
-        uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+        uses: actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5 # v4
         with:
           # Full history and tags are required to derive the next version
           # from the conventional-commit messages since the last release.
@@ -97,7 +97,7 @@ jobs:
         uses: docker/setup-qemu-action@c7c53464625b32c7a7e944ae62b3e17d2b600130 # v3
 
       - name: Set up Buildx
-        uses: docker/setup-buildx-action@8d2750c68a42422c14e847fe6c8ac0403b4cbd6f # v3
+        uses: docker/setup-buildx-action@d7f5e7f509e45cec5c76c4d5afdd7de93d0b3df5 # v4
 
       - name: Log in to the Gitea container registry
         if: github.event_name != 'pull_request'