[maven-release-plugin] prepare branch stable-14.3.x

pom.xml

@@ -27,7 +27,7 @@
     <!-- Note: Do not modify the <relativePath> tag here as this can cause issues. See the pom.xml for xwiki-platform
          for more details. By using an empty value we force Maven to resolve the parent from the Maven repositories,
          see http://maven.apache.org/ref/3.2.3/maven-model/maven.html#class_parent -->
-    <relativePath/>
+    <relativePath />
   </parent>
   <groupId>org.xwiki.rendering</groupId>
   <artifactId>xwiki-rendering</artifactId>
@@ -39,7 +39,7 @@
     <connection>scm:git:git://github.com/xwiki/xwiki-rendering.git</connection>
     <developerConnection>scm:git:git@github.com:xwiki/xwiki-rendering.git</developerConnection>
     <url>https://github.com/xwiki/xwiki-rendering/tree/master/</url>
-    <tag>HEAD</tag>
+    <tag>stable-14.3.x</tag>
   </scm>
   <issueManagement>
     <system>jira</system>