Add support for JetBrains 2025.2 EAP (252.*) (#560)

Adds 2025.2 to verifyVersions to enable testing and support for
JetBrains 2025.2 EAP builds with 252.* version numbers.

This addresses customer requests for 2025.2 EAP compatibility.

Co-authored-by: blink-so[bot] <211532188+blink-so[bot]@users.noreply.github.com>
Co-authored-by: matifali <10648092+matifali@users.noreply.github.com>

Author: blink-so[bot]

gradle.properties

@@ -27,7 +27,7 @@ platformVersion=2024.3.6
 # Gateway does not have open sources.
 platformDownloadSources=true
 # available releases listed at: https://data.services.jetbrains.com/products?code=GW
-verifyVersions=2024.3.6,2025.1
+verifyVersions=2024.3.6,2025.1,2025.2
 # Plugin Dependencies -> https://plugins.jetbrains.com/docs/intellij/plugin-dependencies.html
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
 platformPlugins=