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

Author: web-flow

CHANGELOG.md

@@ -15,6 +15,12 @@
 - Add support for `vars` attribute in `SentryStackFrame` ([#4686](https://github.com/getsentry/sentry-java/pull/4686))
   - **Breaking change**: The type of the `vars` attribute has been changed from `Map<String, String>` to `Map<String, Object>`.
 
+### 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/master/CHANGELOG.md#v900)
+  - [diff](https://github.com/gradle/gradle/compare/v8.14.3...v9.0.0)
+
 ## 8.20.0
 
 ### Fixes

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