fix: escape rsync special characters in filenames on windows

[Walther]

What this PR does / why we need it:

Filenames such as [id].vue can break our file synchronization (and hence builds and deploys) on Windows, where we use rsync

Which issue(s) this PR fixes:

Fixes #4018
Verified using a reproducible example on a Windows VM on Azure

Special notes for your reviewer:

https://linux.die.net/man/1/rsync section Include/Exclude Pattern Rules

rsync chooses between doing a simple string match and wildcard matching by checking if the pattern contains one of these three wildcard characters: oq*cq, oq?cq, and oq[cq .

Do we want to backport this to 0.12 (and cut a new release)?

[Orzelius]

You're freakin' legends for doing this windows legwork!

Do we want to backport this to 0.12 (and cut a new release)?

It shouldn't be too hard as it's a small change but I'll leave it up to you