Raise version number to 0.0.6 (#146)

Author: Konafets

gradle.properties

@@ -4,7 +4,7 @@ pluginGroup = de.arrobait.antlers
 pluginName = Antlers Language Support
 pluginRepositoryUrl = https://github.com/Konafets/antlers-idea
 # SemVer format -> https://semver.org
-pluginVersion = 0.0.5
+pluginVersion = 0.0.6
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 212