Use strict compiler linting settings

[ascopes]

Use strict compiler linting settings

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 87.44%. Comparing base (79a0590) to head (cb36d4a).
⚠️ Report is 3 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #848      +/-   ##
==========================================
- Coverage   87.45%   87.44%   -0.00%     
==========================================
  Files         100       99       -1     
  Lines        2970     2968       -2     
  Branches      232      232              
==========================================
- Hits         2597     2595       -2     
  Misses        326      326              
  Partials       47       47              

Files with missing lines	Coverage Δ
...hub/ascopes/jct/assertions/AbstractEnumAssert.java	100.00% <ø> (ø)
...o/github/ascopes/jct/assertions/JctAssertions.java	100.00% <ø> (ø)
.../io/github/ascopes/jct/compilers/JctCompilers.java	100.00% <ø> (ø)
...pes/jct/diagnostics/TracingDiagnosticListener.java	100.00% <ø> (ø)
...ithub/ascopes/jct/filemanagers/JctFileManager.java	100.00% <ø> (ø)
...thub/ascopes/jct/filemanagers/JctFileManagers.java	100.00% <ø> (ø)
...t/filemanagers/impl/JctFileManagerFactoryImpl.java	100.00% <ø> (ø)
...jct/filemanagers/impl/LoggingFileManagerProxy.java	100.00% <ø> (ø)
...b/ascopes/jct/junit/AbstractCompilersProvider.java	98.15% <ø> (ø)
...thub/ascopes/jct/junit/JavacCompilersProvider.java	100.00% <100.00%> (ø)
... and 9 more

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.