[windows] incorrect errors mapping for templates

[lifeart]

[lifeart]

Double checked results, and it's reproducible only for Windows environment, same error has correct highlighting in mac. Looks like it may be related to different newline delimiters.

Changing vscode newline setting does not solve problem.

[dfreeman]

Do you have a repo that can reproduce this? Our test suite (including some smoke tests that launch VS Code and verify diagnostic locations) runs in Windows in CI.

[lifeart]

@dfreeman yes,

https://github.com/lifeart/glimmerx-workshop/tree/glint-issue

[uELS disabled, glint: enabled]