fix: simple TODO block comment

[ianlewis]

Description:

Fixed a bug where simple TODO block comments (e.g. /* TODO */) were not shown.

Related Issues:

Fixes #1631

Checklist:

• Review the CONTRIBUTING.md documentation.
• Add a reference to a related issue in the repository.
• Add a description of the changes proposed in the pull request.
• Add unit tests if applicable.
• Update documentation if applicable.
• Add a note in the CHANGELOG.md if applicable.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 76.50%. Comparing base (9fcc192) to head (1103b92).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #1634      +/-   ##
==========================================
- Coverage   76.56%   76.50%   -0.06%     
==========================================
  Files          19       19              
  Lines        1229     1226       -3     
==========================================
- Hits          941      938       -3     
  Misses        209      209              
  Partials       79       79              

Files with missing lines	Coverage Δ
internal/scanner/comment.go	100.00% <ø> (ø)
internal/scanner/scanner.go	71.83% <100.00%> (+0.40%)	⬆️
internal/scanner/state.go	0.00% <ø> (ø)
internal/todos/todos.go	99.15% <100.00%> (-0.06%)	⬇️