Bump org.testng:testng from 7.10.2 to 7.12.0

Bumps [org.testng:testng](https://github.com/testng-team/testng) from 7.10.2 to 7.12.0.
- [Release notes](https://github.com/testng-team/testng/releases)
- [Changelog](https://github.com/testng-team/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.10.2...7.12.0)

---
updated-dependencies:
- dependency-name: org.testng:testng
  dependency-version: 7.12.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

pom.xml

@@ -1081,7 +1081,7 @@
         Codegen support of Java 8 should be removed if updating to 1.16+
          -->
         <jmustache-version>1.15</jmustache-version>
-        <testng-version>7.10.2</testng-version>
+        <testng-version>7.12.0</testng-version>
         <surefire-version>3.0.0</surefire-version>
         <jmockit-version>1.49</jmockit-version>
         <mockito-version>5.11.0</mockito-version>