Use rimrafSync instead of rm -rf in --mode=git

[kling90]

I get the following error when using --mode=git with a private repository in Windows (PowerShell):

! Command failed: rm -rf E:\dev\test\.git
'rm' is not recognized as an internal or external command,
operable program or batch file.

Since rm is not avaliable in PowerShell and I saw that you were already using rimraf you could use that instead and not be tied to a unix environment.

[rowanparker]

@Rich-Harris any chance of accepting this?

[nake89]

@kling90 @rowanparker
I started a community driven fork that has this PR included among other fixes/features (works automatically with main branch). https://github.com/tiged/tiged
I welcome people to star it, if they like it (currently has 1).
When or if Rich Harris becomes active again, I am willing to give him control of that repo or merge it to this.
In the mean time I am looking for people to maintain this repo. Any help is welcome.

If you want to use the fork. Simply run:

npm uninstall -g degit
npm install -g tiged

Then you can just use it like you used to. degit username/repo my-app. You don't need to write tiged (it doesn't even work with that name).