Upgrade Surefire

[darklight3it]

Issue #, if available:

Description of changes:

After the recent Jackson upgrade, tests in several modules were silently not running because we have not updated Surefire. This plugin is used by maven for the discovery and runnning of the tests and must be paired with specific junit version.

Downgraded to JUnit 5.12.2 (platform 1.12.2) to align with surefire's bundled platform version. Because 5.14.3 breaks the compatibility matrix below.

I also added a check that will make the test run fail if no tests are run, in order to catch similar problems in the future.

Surefire / JUnit Platform compatibility

Surefire	Bundled Platform	Compatible JUnit Jupiter	Min Java
3.5.x	1.12.x	5.12.x	8
3.4.x	1.11.x	5.11.x	8
3.3.x	1.10.x	5.10.x	8
3.2.x	1.9.x	5.9.x	8

Target (OCI, Managed Runtime, both): both

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 license.

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 65.38%. Comparing base (d8ffbf1) to head (d322b5e).
⚠️ Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff            @@
##               main     #597   +/-   ##
=========================================
  Coverage     65.38%   65.38%           
  Complexity      211      211           
=========================================
  Files            34       34           
  Lines           988      988           
  Branches        142      142           
=========================================
  Hits            646      646           
  Misses          290      290           
  Partials         52       52           

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