Bump org.testng:testng from 7.4.0 to 7.5.1

Bumps [org.testng:testng](https://github.com/cbeust/testng) from 7.4.0 to 7.5.1.
- [Release notes](https://github.com/cbeust/testng/releases)
- [Changelog](https://github.com/testng-team/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.4.0...7.5.1)

---
updated-dependencies:
- dependency-name: org.testng:testng
  dependency-version: 7.5.1
  dependency-type: direct:development
...

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

Author: dependabot[bot]

pom.xml

@@ -14,7 +14,7 @@
     <project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 
     <selenium.version>4.1.4</selenium.version>
-    <testng.version>7.4.0</testng.version>
+    <testng.version>7.5.1</testng.version>
     <browserstack.sdk.version>1.53.3</browserstack.sdk.version>
   </properties>