chore: update scripts/update-gradle.sh to v9.0.0

Author: web-flow

CHANGELOG.md

@@ -13,6 +13,12 @@
 - Remove unused method in ManifestMetadataReader ([#4585](https://github.com/getsentry/sentry-java/pull/4585))
 - Have single `NetworkCallback` registered at a time to reduce IPC calls ([#4562](https://github.com/getsentry/sentry-java/pull/4562))
 
+### Dependencies
+
+- Bump Gradle from v8.14.3 to v9.0.0 ([#4592](https://github.com/getsentry/sentry-java/pull/4592))
+  - [changelog](https://github.com/gradle/gradle/blob/bot-pull-request-master-2025-08-05-01-41-33 master/CHANGELOG.md#v900)
+  - [diff](https://github.com/gradle/gradle/compare/v8.14.3...v9.0.0)
+
 ## 8.18.0
 
 ### Features

gradle/wrapper/gradle-wrapper.properties

@@ -1,6 +1,6 @@
 distributionBase=GRADLE_USER_HOME
 distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-8.14.3-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-9.0.0-bin.zip
 networkTimeout=10000
 validateDistributionUrl=true
 zipStoreBase=GRADLE_USER_HOME