[maven-release-plugin] prepare release doris-shade-2.1.0

hive-catalog-shade/pom.xml

@@ -20,7 +20,7 @@ under the License.
     <parent>
         <groupId>org.apache.doris</groupId>
         <artifactId>doris-shade</artifactId>
-        <version>2.1.0-SNAPSHOT</version>
+        <version>2.1.0</version>
     </parent>
 
     <artifactId>hive-catalog-shade</artifactId>

pom.xml

@@ -24,7 +24,7 @@ under the License.
     </parent>
     <groupId>org.apache.doris</groupId>
     <artifactId>doris-shade</artifactId>
-    <version>2.1.0-SNAPSHOT</version>
+    <version>2.1.0</version>
     <packaging>pom</packaging>
     <name>Archetype - doris-shade</name>
     <url>https://doris.apache.org</url>
@@ -40,7 +40,7 @@ under the License.
         <url>https://github.com/apache/doris-shade</url>
         <connection>[email protected]:apache/doris-shade.git</connection>
         <developerConnection>scm:git:https://github.com/apache/doris-shade.git</developerConnection>
-      <tag>HEAD</tag>
+      <tag>doris-shade-2.1.0</tag>
   </scm>
 
     <modules>