test_runner: fix test enqueue when test file has syntax error

[geeksilva97]

Fixes #61565

Add location to the test placeholder

[nodejs-github-bot]

Review requested:

• @nodejs/test_runner

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 89.69%. Comparing base (24b1650) to head (ffdc923).
⚠️ Report is 108 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #61573      +/-   ##
==========================================
+ Coverage   88.52%   89.69%   +1.16%     
==========================================
  Files         704      673      -31     
  Lines      208863   203824    -5039     
  Branches    40335    39119    -1216     
==========================================
- Hits       184905   182825    -2080     
+ Misses      15928    13307    -2621     
+ Partials     8030     7692     -338     

Files with missing lines	Coverage Δ
lib/internal/test_runner/runner.js	93.14% <100.00%> (+0.19%)	⬆️

... and 148 files with indirect coverage changes

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