ci: remove .gitattributes file

[JounQin]

lf is ensured by .editorconfig already and it results file difference on build

https://github.com/mdx-js/mdx/runs/2193584817#step:6:15

I don't know if there is a better way to fix this issue. And don't know why types files are effected by building, could be a bug of microbundle?

[vercel]

This pull request is being automatically deployed with Vercel (learn more).
To see the status of your deployment, click below or on the icon next to each commit.

🔍 Inspect: https://vercel.com/mdx/mdx/4cUrqcNj9GBSR6gTkZKXcwbVtaxF
✅ Preview: https://mdx-git-ci-publish-mdx.vercel.app

[wooorm]

lf is ensured by .editorconfig already and it results file difference on build

.editorconfig is about editors. .gitconfig is about Git. They’re different things.

And don't know why types files are effected by building, could be a bug of microbundle?

.d.ts files are generated by typescript (not microbundle).

Might adding .d.ts to .gitignore be a better solution?

[JounQin]

.d.ts files are generated by typescript (not microbundle).

I checked the build script, only microbundle is called.

I agree we need to find a better solution.

@ChristianMurphy Any idea, the types are all rewritten at 0c3c79d

Maybe @johno meet this issue too.

[JounQin]

It is also weird that I cannot reproduce the CI error anymore after removing .gitattributes and reverting it back...

[ChristianMurphy]

I cannot reproduce the CI error anymore

When checking this locally I saw the same thing.
I was able to reproduce the error once running yarn test at the root level.
But haven't been able to replicate it again, or narrow down which command caused the d.ts files to change. 🤔 🕵️

[JounQin]

After digging deep, I found out that it was caused by microbundle

See also developit/microbundle#829