chore(deps): bump apollo-client from 2.0.1 to 2.1.0

Bumps [apollo-client](https://github.com/apolloconfig/apollo-java) from 2.0.1 to 2.1.0.
- [Release notes](https://github.com/apolloconfig/apollo-java/releases)
- [Changelog](https://github.com/apolloconfig/apollo-java/blob/main/CHANGES.md)
- [Commits](https://github.com/apolloconfig/apollo-java/commits/v2.1.0)

---
updated-dependencies:
- dependency-name: com.ctrip.framework.apollo:apollo-client
  dependency-type: direct:production
  update-type: version-update:semver-minor
...
Signed-off-by: dependabot[bot] <support@github.com>

pom.xml

@@ -84,7 +84,7 @@
         <dubbo.version>3.1.5</dubbo.version>
         <zookeeper.version>3.7.1</zookeeper.version>
         <!-- apollo -->
-        <apollo.version>2.0.1</apollo.version>
+        <apollo.version>2.1.0</apollo.version>
         <!-- aliyun -->
         <aliyun-java-sdk-vod.version>2.16.13</aliyun-java-sdk-vod.version>
         <aliyun-java-sdk-sts.version>3.1.0</aliyun-java-sdk-sts.version>