Programming exercises: Update template dependencies for java exercises

[Strohgelaender]

Checklist

General

• I tested all changes and their related features with all corresponding user types on a test server.
• This is a small issue that I tested locally and was confirmed by another developer on a test server.
• Language: I followed the guidelines for inclusive, diversity-sensitive, and appreciative language.
• I chose a title conforming to the naming conventions for pull requests.

Motivation and Context

Updates the standard dependency versions in the Java PE templates to their newest versions.

Description

Also enhances the existing TemplateIntegrationTest to check if the tests can be executed when the testwise coverage analysis is enabled. The maven testwise coverage feature was broken in its current form (the dependency got renamed), this new test can now catch such issues.

Related docker PR: ls1intum/artemis-maven-docker#134

Steps for Testing

Create a new programming exercise and check that everything still works.

Review Progress

Code Review

• Code Review 1
• Code Review 2

Manual Tests

• Test 1
• Test 2

[tobias-lippert]

Tested in testing session.
Everything concerning PE worked.
Code looks good.

[aplr]

Tested in testing session, changes don't seem to break anything

[reschandreas]

Tested in testing session. Looks good, the test still ran through 👍🏻

[nityanandaz]

Code looks neat

[sleiss]

Tested during the testing session, worked as expected.