build: target IntelliJ IDEA 2025.2 (IU build 252.23892)

Switch the platform back from PS 2026.1.1 to base IU 2025.2 and pin the PHP-family
plugins to the matching 252.23892 builds (php/codeception 252.23892.458,
gherkin 252.23892.201) so they load on that build instead of the 2025.2.6 versions,
which require a newer core and drop the Testo plugin with them.

Author: xepozz

gradle.properties

@@ -4,18 +4,19 @@ pluginGroup = com.github.xepozz.testo
 pluginName = Testo
 pluginRepositoryUrl = https://github.com/j-plugins/testo-plugin
 # SemVer format -> https://semver.org
-pluginVersion = 2026.3
+pluginVersion = 2026.3.0
 
 # Supported build number ranges and IntelliJ Platform versions -> https://plugins.jetbrains.com/docs/intellij/build-number-ranges.html
 pluginSinceBuild = 252
 
 # IntelliJ Platform Properties -> https://plugins.jetbrains.com/docs/intellij/tools-gradle-intellij-plugin.html#configuration-intellij-extension
+# IU (IDEA Ultimate) pins each PHP-family plugin to a matching 252.x marketplace build.
 platformType = IU
 platformVersion = 2025.2
 
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.jetbrains.php:203.4449.22, org.intellij.scala:2023.3.27@EAP
-platformPlugins=com.jetbrains.php:252.23892.360,com.jetbrains.hackathon.indices.viewer:1.31,org.jetbrains.plugins.phpstorm-remote-interpreter:252.23892.360,com.jetbrains.php.codeception:252.23892.360,com.jetbrains.php.behat:252.23892.360,gherkin:252.23892.201,com.github.xepozz.ide.introspector:2026.1.0
+platformPlugins=com.jetbrains.php:252.23892.458,com.jetbrains.hackathon.indices.viewer:1.31,org.jetbrains.plugins.phpstorm-remote-interpreter:252.23892.360,com.jetbrains.php.codeception:252.23892.458,com.jetbrains.php.behat:252.23892.360,gherkin:252.23892.201,com.github.xepozz.ide.introspector:2026.0.2
 # Example: platformBundledPlugins = com.intellij.java
 platformBundledPlugins =
 # Example: platformBundledModules = intellij.spellchecker