Lint fails on Windows on end of line break

[summer-ji-eng]

Problem:
googleapis/gcs-resumable-upload ci/windows fail due to linter issue of end of line break style for windows (see here)

To temporary unblock me, I removed posttest in package.json, here

Fix Suggestion from @bcoe:
Instead of add .gitattribute to elf in single repo gcs-resumable-upload for windows (example),

maybe in .github/workflows/ci.yaml , add one extra command for windows that just does:
run: print "*.ts text eol=lf\n*.js test eol=lf" > .gitattributes

Steps to reproduce

1. add "posttest": "npm run lint", in repo package.json

Feel free to @summer-ji-eng if you have any question. Thanks!

[SurferJeffAtGoogle]

@bcoe Is there an option to make eslint accept all variations of line endings?

[bcoe]

@SurferJeffAtGoogle great question, I bet that's just a rule we could turn off.

[summer-ji-eng]

@bcoe, @SurferJeffAtGoogle The rule to turn off could be // eslint-disable linebreak-style

[bcoe]

@summer-ji-eng we could look at turning this off by default, I think that might be a good idea.

[summer-ji-eng]

@summer-ji-eng we could look at turning this off by default, I think that might be a good idea.

To turn it off by default, one way is add .gitattributes(example) in nodejs template (this directory). @bcoe @SurferJeffAtGoogle LMK, if it is ok, I could sent the PR.

[summer-ji-eng]

resolved in #647