optimize: optimize the label's format in .asf.yaml (apache#6275)

.asf.yaml

@@ -18,7 +18,7 @@ github:
   description: ":fire: Seata is an easy-to-use, high-performance, open source distributed transaction solution."
   homepage: https://seata.apache.org/
   labels:
-    - distributed transaction
+    - distributed-transaction
     - consistency
     - microservice
     - at
@@ -54,4 +54,4 @@ notifications:
   commits: notifications@seata.apache.org
   issues: notifications@seata.apache.org
   pullrequests: notifications@seata.apache.org
-  discussions: dev@seata.apache.org
+  discussions: dev@seata.apache.org

changes/en-us/2.x.md

@@ -65,6 +65,7 @@ Add changes here for all PR submitted to the 2.x branch.
 - [[#6271](https://github.com/apache/incubator-seata/pull/6271)] unifty the git information
 - [[#6265](https://github.com/apache/incubator-seata/pull/6265)] optimization fails to build frontend on arm64
 - [[#6267](https://github.com/apache/incubator-seata/pull/6267)] add Server deserialization validation
+- - [[#6275](https://github.com/apache/incubator-seata/pull/6275)] optimize the label's format in .asf.yaml
 
 ### security:
 - [[#6069](https://github.com/apache/incubator-seata/pull/6069)] Upgrade Guava dependencies to fix security vulnerabilities

changes/zh-cn/2.x.md

@@ -63,6 +63,7 @@
 - [[#6271](https://github.com/apache/incubator-seata/pull/6271)] 统一git信息
 - [[#6265](https://github.com/apache/incubator-seata/pull/6265)] 优化在 arm64 上构建前端失败的问题
 - [[#6267](https://github.com/apache/incubator-seata/pull/6267)] 增加 Server 反序列化校验
+- [[#6275](https://github.com/apache/incubator-seata/pull/6275)] 优化.asf.yaml文件中的label格式
 
 ### security:
 - [[#6069](https://github.com/apache/incubator-seata/pull/6069)] 升级Guava依赖版本，修复安全漏洞