rm tag reference to rc2

Author: mspruc

pom.xml

@@ -66,7 +66,6 @@
         <connection>scm:git:https://gitbox.apache.org/repos/asf/incubator-wayang.git</connection>
         <developerConnection>scm:git:https://gitbox.apache.org/repos/asf/incubator-wayang.git</developerConnection>
         <url>https://github.com/apache/incubator-wayang</url>
-        <tag>rel/1.1.0-rc2</tag>
     </scm>
 
     <issueManagement>
@@ -1357,7 +1356,6 @@
                     <releaseVersion>1.1.0</releaseVersion>
                     <updateWorkingCopyVersions>true</updateWorkingCopyVersions>
                     <updateDependencies>true</updateDependencies>
-                    <tag>v1.1.0-rc2</tag>
                     <scmReleaseCommitComment>@{prefix} prepare release 1.1.0</scmReleaseCommitComment>
                     <tagNameFormat>apache-@{project.artifactId}-@{project.version}-incubating</tagNameFormat>
                     <tagNameFormat>v${project.version}</tagNameFormat>