Update gradle version

Author: AB-xdev

gradle.properties

@@ -10,7 +10,7 @@ platformVersion=2023.2.6
 # Example: platformPlugins = com.intellij.java, com.jetbrains.php:203.4449.22
 platformPlugins=
 # Gradle Releases -> https://github.com/gradle/gradle/releases
-gradleVersion=8.7
+gradleVersion=8.9
 # Enable Gradle Configuration Cache -> https://docs.gradle.org/current/userguide/configuration_cache.html
 org.gradle.configuration-cache=true
 # Enable Gradle Build Cache -> https://docs.gradle.org/current/userguide/build_cache.html