[maven-release-plugin] prepare release maven-jar-plugin-3.3.0

pom.xml

@@ -26,11 +26,11 @@
     <artifactId>maven-plugins</artifactId>
     <groupId>org.apache.maven.plugins</groupId>
     <version>37</version>
-    <relativePath/>
+    <relativePath />
   </parent>
 
   <artifactId>maven-jar-plugin</artifactId>
-  <version>3.3.0-SNAPSHOT</version>
+  <version>3.3.0</version>
   <packaging>maven-plugin</packaging>
 
   <name>Apache Maven JAR Plugin</name>
@@ -57,7 +57,7 @@
     <connection>scm:git:https://gitbox.apache.org/repos/asf/maven-jar-plugin.git</connection>
     <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/maven-jar-plugin.git</developerConnection>
     <url>https://github.com/apache/maven-jar-plugin/tree/${project.scm.tag}</url>
-    <tag>HEAD</tag>
+    <tag>maven-jar-plugin-3.3.0</tag>
   </scm>
   <issueManagement>
     <system>JIRA</system>
@@ -78,7 +78,7 @@
     <javaVersion>8</javaVersion>
     <mavenVersion>3.2.5</mavenVersion>
     <mavenArchiverVersion>3.6.0</mavenArchiverVersion>
-    <project.build.outputTimestamp>2022-01-08T21:19:21Z</project.build.outputTimestamp>
+    <project.build.outputTimestamp>2022-09-12T15:53:02Z</project.build.outputTimestamp>
   </properties>
 
   <dependencies>