Bump testng from 7.4.0 to 7.5.1

Bumps [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-type: direct:production
...

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

Author: dependabot[bot]

pom.xml

@@ -15,7 +15,7 @@
 		<surefire.version>2.19.1</surefire.version>
 		<applicationUrl>http://www.google.com</applicationUrl>
 		<selenium.version>4.1.0</selenium.version>
-		<testng.version>7.4.0</testng.version>
+		<testng.version>7.5.1</testng.version>
 		<maven.compiler.source>1.8</maven.compiler.source>
 		<maven.compiler.target>1.8</maven.compiler.target>
 		<config.file>config/sample.testng.xml</config.file>