Fix test_windows by specifying a cwd

[cortinico]

Summary

test_windows is currently broken due to a Jest test trying to resolve a path. On Windows we need to set the .cwd before any path can be resolved. This is an attempt to fix it (I wasn't able to verify it locally, will rely on CI).

Changelog

[Internal] - Fix test_windows by specifying a cwd

Test Plan

Test with yarn test on Mac and is green. Will wait for a CI result for windows.

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
android	hermes	arm64-v8a	7,782,991	+8
android	hermes	armeabi-v7a	7,186,487	+1
android	hermes	x86	8,094,642	+4
android	hermes	x86_64	8,072,078	+7
android	jsc	arm64-v8a	9,655,594	+12
android	jsc	armeabi-v7a	8,427,857	+12
android	jsc	x86	9,607,838	+6
android	jsc	x86_64	10,202,471	+18

Base commit: a4690d0
Branch: main

[analysis-bot]

Platform	Engine	Arch	Size (bytes)	Diff
ios	-	universal	n/a	--

Base commit: a4690d0
Branch: main