Bump testng from 7.4.0 to 7.5

Bumps [testng](https://github.com/cbeust/testng) from 7.4.0 to 7.5.
- [Release notes](https://github.com/cbeust/testng/releases)
- [Changelog](https://github.com/cbeust/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.4.0...7.5)

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

Signed-off-by: dependabot[bot] <[email protected]>

cerberus-api-tests/build.gradle

@@ -30,7 +30,7 @@ configurations.all {
 }
 dependencies {
   implementation project(':cerberus-core').sourceSets.test.output
-  implementation group: 'org.testng', name: 'testng', version: '7.4.0'
+  implementation group: 'org.testng', name: 'testng', version: '7.5'
   implementation 'junit:junit:4.13.2'
   implementation 'org.slf4j:slf4j-api:1.7.36'
   implementation group: 'org.codehaus.groovy', name: 'groovy-all', version: '3.0.9'