Add acceptance tests for Kotlin and syntatic sugar for Kotlin-based tests

[ascopes]

Add acceptance tests for Kotlin and syntatic sugar for Kotlin-based tests.

Closes GH-535.

[github-actions]

Test Results

  3 613 files  +    1    3 613 suites  +1   4s ⏱️ ±0s
34 735 tests  - 185  34 418 ✔️  - 185  317 💤 ±0  0 ❌ ±0 
35 085 runs   - 185  34 768 ✔️  - 185  317 💤 ±0  0 ❌ ±0 

Results for commit e575eff. ± Comparison against base commit 071e13c.

♻️ This comment has been updated with latest results.

[codecov]

Codecov Report

Merging #602 (e575eff) into main (674210c) will increase coverage by 0.01%.
Report is 10 commits behind head on main.
The diff coverage is 100.00%.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #602      +/-   ##
==========================================
+ Coverage   88.34%   88.35%   +0.01%     
==========================================
  Files          95       95              
  Lines        2952     2955       +3     
  Branches      237      237              
==========================================
+ Hits         2608     2611       +3     
  Misses        296      296              
  Partials       48       48              

Files	Coverage Δ
...va/io/github/ascopes/jct/workspaces/Workspace.java	100.00% <100.00%> (ø)