build: Bump gradle to v9.0.0

[itkhanz]

Change list

Updated Gradle Wrapper to v9.0.0

https://gradle.org/whats-new/gradle-9/
https://docs.gradle.org/9.0.0/userguide/upgrading_major_version_9.html

Types of changes

What types of changes are you proposing/introducing to Java client?
Put an x in the boxes that apply

• No changes in production code.
• Bugfix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)

Details

Updated the gradle wrapper via ./gradlew wrapper --gradle-version=9.0.0 --distribution-type=bin

[itkhanz]

CI is currently failing due to jreleaser plugin not compatible with Gradle 9. The fix for this issue jreleaser/jreleaser#1956 is expected to be released in the upcoming release v1.20.0 so I will wait until the fix is available and try again.

[mykola-mokhnach]

I have recently bumped jreleaser. Could you please rebase and try again @itkhanz ?

[asolntsev]

@itkhanz @mykola-mokhnach After upgrading to Gradle 9.0.0, please be sure that it still runs all the tests.
In my projects, it could run 0 tests without showing any notifications (and the build was false-positive).