[CHORE] Bump plugin version (#71)

Author: Lemick

intellij-plugin/gradle.properties

@@ -1,7 +1,7 @@
 pluginGroup=com.lemick
 pluginName=hoverfly-ui-intellij-plugin
 pluginRepositoryUrl=https://github.com/Lemick/hoverfly-ui
-pluginVersion=1.2.0
+pluginVersion=1.2.1
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild=222
 pluginUntilBuild=241.*