Prepare plugin release

Author: amitdev

gradle.properties

@@ -4,7 +4,7 @@
 pluginName = PMD
 pluginRepositoryUrl = https://github.com/amitdev/PMD-Intellij
 # SemVer format -> https://semver.org
-pluginVersion = 2.0.5
+pluginVersion = 2.0.6
 
 # See https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 # for insight into build numbers and IntelliJ Platform versions.