ci(release): add step to release on tag

Signed-off-by: Vojtěch Mareš <vojtech@mares.cz>

.woodpecker/release.yaml

@@ -28,24 +28,17 @@ steps:
             branch: main
             event: push
 
-    # publish-tag:
-    #     image: *buildx-plugin
-    #     settings:
-    #         repo: *repo
-    #         platforms: *platforms
-    #         tag: [latest, "${CI_COMMIT_TAG}"]
-    #         logins:
-    #             # Default DockerHub login
-    #             - registry: https://index.docker.io/v1/
-    #               username:
-    #                   from_secret: docker_username
-    #               password:
-    #                   from_secret: docker_password
-    #             # Additional Codeberg login
-    #             - registry: https://codeberg.org
-    #               username:
-    #                   from_secret: cb_username
-    #               password:
-    #                   from_secret: cb_password
-    #     when:
-    #         event: tag
+    publish-tag:
+        image: *buildx-plugin
+        settings:
+            repo: *repo
+            platforms: *platforms
+            tag: [latest, "${CI_COMMIT_TAG}"]
+            logins:
+                - registry: https://registry.mareshq.com
+                  username:
+                      from_secret: docker_username
+                  password:
+                      from_secret: docker_password
+        when:
+            event: tag