Bump org.testng:testng in /gradle/standard_jetbrains_plugin (ChrisCar…

…ini/github-repo-files-sync#119) (#188)

Bumps [org.testng:testng](https://github.com/testng-team/testng) from 7.8.0 to 7.9.0.
- [Release notes](https://github.com/testng-team/testng/releases)
- [Changelog](https://github.com/testng-team/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.8.0...7.9.0)

---
updated-dependencies:
- dependency-name: org.testng:testng
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

build_standard_jetbrains_plugin_build.gradle

@@ -253,7 +253,7 @@ dependencies {
     }
 
     testImplementation group: 'junit', name: 'junit', version: '4.13.2'
-    testImplementation 'org.testng:testng:7.8.0'
+    testImplementation 'org.testng:testng:7.9.0'
     testImplementation 'org.mockito:mockito-core:5.8.0'
 }