Update scala ecosystem

[RustedBones]

• update sbt
• cleanup deprecated java options
• update plugins
  • remove scalastye
  • replace sbt-ptotobuf wit sbt-protoc
  • update sbt-avro
  • add sbt-scalafmt
  • update other plugins
• update scala version
• cleanup dependencies
  • remove slf4j-simple logger implementation from compile scope
  • move test deps to test scope
• fork tests to avoid class loading issue
• move generated test files in test scope
• update CI
  • update resource class to avoid job killed
  • update CI image to non deprecated openjdk 11
  • enforce formatting

[codecov]

Codecov Report

Attention: 2 lines in your changes are missing coverage. Please review.

Comparison is base (b7278e9) 71.40% compared to head (82a70c9) 71.24%.

Files	Patch %	Lines
...in/scala/com/spotify/ratatool/diffy/BigDiffy.scala	75.00%	1 Missing ⚠️
...main/scala/com/spotify/ratatool/io/ParquetIO.scala	85.71%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #688      +/-   ##
==========================================
- Coverage   71.40%   71.24%   -0.17%     
==========================================
  Files          40       40              
  Lines        1710     1749      +39     
  Branches      140      254     +114     
==========================================
+ Hits         1221     1246      +25     
- Misses        489      503      +14     

Flag	Coverage Δ
ratatoolCli	2.99% <0.00%> (-0.08%)	⬇️
ratatoolCommon	∅ <ø> (?)
ratatoolDiffy	31.42% <54.54%> (+0.61%)	⬆️
ratatoolExamples	15.91% <0.00%> (-0.04%)	⬇️
ratatoolSampling	62.26% <85.71%> (-0.33%)	⬇️
ratatoolScalacheck	81.71% <ø> (+0.03%)	⬆️
ratatoolShapeless	4.31% <0.00%> (-0.11%)	⬇️

Flags with carried forward coverage won't be shown. Click here to find out more.

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.