chore: bump plugin version to 1.4.0

Author: Blarc

gradle.properties

@@ -4,7 +4,7 @@ pluginGroup = com.github.blarc
 pluginName = SOPS
 pluginRepositoryUrl = https://github.com/Blarc/sops-intellij-plugin
 # SemVer format -> https://semver.org
-pluginVersion = 1.3.0
+pluginVersion = 1.4.0
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 242