Upgrade TestNG 7.9.0 -> 7.10.0 (#1126)

See:
- https://github.com/testng-team/testng/releases/tag/7.10.0
- testng-team/testng@7.9.0...7.10.0

pom.xml

@@ -509,7 +509,7 @@
             <dependency>
                 <groupId>org.testng</groupId>
                 <artifactId>testng</artifactId>
-                <version>7.9.0</version>
+                <version>7.10.0</version>
             </dependency>
         </dependencies>
     </dependencyManagement>