[maven-release-plugin] prepare for next development iteration

Author: wyfanxiao

pom.xml

@@ -4,7 +4,7 @@
 
     <groupId>com.oceanbase</groupId>
     <artifactId>obkv-table-client</artifactId>
-    <version>2.2.0</version>
+    <version>2.2.1-SNAPSHOT</version>
 
     <name>${project.groupId}:${project.artifactId}</name>
     <description>OceanBase JavaClient for TableApi</description>
@@ -27,7 +27,7 @@
 
     <scm>
         <connection>scm:git:https://github.com/oceanbase/obkv-table-client-java.git</connection>
-        <tag>obkv-table-client-2.2.0</tag>
+        <tag>HEAD</tag>
         <url>https://github.com/oceanbase/obkv-table-client-java</url>
     </scm>
 
@@ -384,7 +384,7 @@
                                 </goals>
                                 <configuration>
                                     <rules>
-                                        <DependencyConvergence></DependencyConvergence>
+                                        <DependencyConvergence />
                                     </rules>
                                 </configuration>
                             </execution>