prepare next release version 3.2

Signed-off-by: Andreas Schmid <[email protected]>

Author: aaschmid

build.gradle

@@ -14,7 +14,7 @@ plugins {
 
 description = "Gradle plugin to find duplicate code using PMDs copy/paste detection (= CPD)"
 group = "de.aaschmid"
-version = "3.2-SNAPSHOT"
+version = "3.2"
 
 ext {
     isBuildOnJenkins = System.getenv("BUILD_TAG")?.startsWith("jenkins-") ?: false