Bump testng from 7.6.1 to 7.7.0 in /pgp-keys-map-test1

Bumps [testng](https://github.com/cbeust/testng) from 7.6.1 to 7.7.0.
- [Release notes](https://github.com/cbeust/testng/releases)
- [Changelog](https://github.com/cbeust/testng/blob/master/CHANGES.txt)
- [Commits](testng-team/testng@7.6.1...7.7.0)

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

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

pgp-keys-map-test1/pom.xml

@@ -1144,7 +1144,7 @@
         <dependency>
             <groupId>org.testng</groupId>
             <artifactId>testng</artifactId>
-            <version>[7.6.1]</version>
+            <version>[7.7.0]</version>
         </dependency>
         <dependency>
             <groupId>org.tmatesoft.sqljet</groupId>