Bump org.testng:testng from 6.14.3 to 7.9.0

Bumps [org.testng:testng](https://github.com/testng-team/testng) from 6.14.3 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@6.14.3...7.9.0)

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

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

pom.xml

@@ -50,7 +50,7 @@
         <kotlin.version>1.6.10</kotlin.version>
         <junit.version>4.12</junit.version>
         <aws-java-sdk.version>1.11.1008</aws-java-sdk.version>
-        <testng.version>6.14.3</testng.version>
+        <testng.version>7.9.0</testng.version>
         <slf4j.version>2.0.12</slf4j.version>
         <jackson.version>2.14.1</jackson.version>
         <log4j.version>2.17.0</log4j.version>