Update Gradle IntelliJ plugin and adjust publish token key

Upgraded Gradle IntelliJ plugin to version 2, enabling support for IntelliJ IDEA Community edition and eliminating the need for the Ultimate edition. Also refined the publishing token environment variable for better clarity and consistency.

Author: VitaliyBoyko

CHANGELOG.md

@@ -6,6 +6,12 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0).
 
 ## 5.4.0
 
+### Changed
+
+- Updated Gradle Intellij plugin to version 2 [#2473](https://github.com/magento/magento2-phpstorm-plugin/pull/2473)
+The project no longer requires the paid Ultimate edition of IntelliJ IDEA. It can now run seamlessly in the Community edition.
+Enabled code emulation directly within PHPStorm, eliminating the dependency on IntelliJ IDEA for this functionality.
+
 ## 5.3.1
 
 ### Fixed

build.gradle.kts

@@ -101,7 +101,7 @@ intellijPlatform {
     }
 
     publishing {
-        token = providers.environmentVariable("PUBLISH_TOKEN")
+        token = providers.environmentVariable("MAGENTO_PHPSTORM_intellijPublishToken")
         channels = providers.gradleProperty("pluginVersion").map { listOf(it.substringAfter('-', "").substringBefore('.').ifEmpty { "default" }) }
     }