更新发布工作流以启用基于标签的构建，移除不必要的注释

README.md

@@ -1 +1,13 @@
-# docker-example
+# docker-example
+
+```         
+            # type=raw,value=latest,enable=${{ github.ref == format('refs/heads/{0}', 'main') }}
+            # type=pep440,pattern={{raw}},enable=${{ startsWith(github.ref, 'refs/tags/') }}
+
+            # type=schedule,pattern={{date 'YYYYMMDD-HHmmss' tz='UTC'}}
+            # type=ref,event=branch
+            # type=ref,event=pr
+            # type=semver,pattern={{version}}
+            # type=semver,pattern={{major}}.{{minor}}.{{patch}}
+            # type=sha
+```