Update to 3.13-SNAPSHOT

git-svn-id: https://svn.apache.org/repos/asf/poi/trunk@1696179 13f79535-47bb-0310-9956-ffa450edef68

sonar/ooxml-schema-security/pom.xml

@@ -6,7 +6,7 @@
     <parent>
         <groupId>org.apache.poi</groupId>
         <artifactId>poi-parent</artifactId>
-        <version>3.12-SNAPSHOT</version>
+        <version>3.13-SNAPSHOT</version>
     </parent>
     <artifactId>poi-ooxml-schema-security</artifactId>
     <packaging>jar</packaging>