fix: plugin publish and update dependencies

[cortlepp]

• fix plugin publish config
• update other dependencies (I did not update "com.bmuschko:gradle-docker-plugin because doing so would require a lot of additional work and is out of scope for this PR)

Note that due to an update of the detekt config it became apparent that our current configuration for formatting was never active. Fixing this is out of scope for this PR, so I disabled the formatting rules.

[github-actions]

Test Results

23 tests  ±0   21 ✔️ ±0   2m 32s ⏱️ +3s
  5 suites ±0     2 💤 ±0 
  5 files   ±0     0 ❌ ±0 

Results for commit fd5f9ad. ± Comparison against base commit a9a1a0b.

♻️ This comment has been updated with latest results.

[cortlepp]

@DevDavido I talked to @m-raab and he says its our decision what we want to do with detekt. I also took another look at the plugin, my findings:

• there is an option to auto correct the findings with ./gradlew detekt --auto-correct. This doesn't fix all findings though, even if you configure it in detekt.yml
• even if we did get it to work, I don't think it's worth the effort. It just leads to more work, with the benefit of having slightly prettier code, and even that is debatable
• detekt can also do more static code analysis I think, but configuring and using this properly would require more effort than we are currently willing to put into this project

So, my proposal: remove the detekt plugin and detekt.yml without a replacement.