Fixes link URL for JUnit XML format

doc/ci/testing/unit_test_reports.md

@@ -43,7 +43,7 @@ Consider the following workflow:
 
 ## How it works
 
-First, GitLab Runner uploads all [JUnit report format XML files](https://www.ibm.com/docs/en/adfz/developer-for-zos/14.1.0?topic=formats-junit-xml-format)
+First, GitLab Runner uploads all [JUnit report format XML files](https://www.ibm.com/docs/en/developer-for-zos/16.0?topic=formats-junit-xml-format)
 as [artifacts](../yaml/artifacts_reports.md#artifactsreportsjunit) to GitLab. Then, when you visit a merge request, GitLab starts
 comparing the head and base branch's JUnit report format XML files, where:
 

doc/ci/yaml/artifacts_reports.md

@@ -283,7 +283,7 @@ The exceptions to the [original dotenv rules](https://github.com/motdotla/dotenv
 
 ## `artifacts:reports:junit`
 
-The `junit` report collects [JUnit report format XML files](https://www.ibm.com/docs/en/adfz/developer-for-zos/14.1.0?topic=formats-junit-xml-format).
+The `junit` report collects [JUnit report format XML files](https://www.ibm.com/docs/en/developer-for-zos/16.0?topic=formats-junit-xml-format).
 The collected Unit test reports upload to GitLab as an artifact. Although JUnit was originally developed in Java, there
 are many third-party ports for other languages such as JavaScript, Python, and Ruby.