refactor: upgrade dependencies and java from 11 to 17

[jkurek1]

This pull request upgrades all dependencies according to: https://www.jenkins.io/doc/developer/plugin-development/choosing-jenkins-baseline/ and java: https://www.jenkins.io/blog/2023/08/01/documentation-transition-to-java-17/
I use this plugin heavily, so I want to make it up to date + do some contribution later.

I had issues with running tests on Windows. I implemented fix for that, but I'm not sure if this is a proper approach.

Testing done

Tests were run locally + tested using Jenkins instance.

Submitter checklist

• [ x ] Make sure you are opening from a topic/feature/bugfix branch (right side) and not your main branch!
• [ x ] Ensure that the pull request title represents the desired changelog entry
• [ x ] Please describe what you did
• [ x ] Link to relevant issues in GitHub or Jira
• [ x ] Link to relevant pull requests, esp. upstream and downstream changes
• [ x ] Ensure you have provided tests - that demonstrates feature works or fixes the issue