Baseline some watch related path determinations so its easy to track changes

[sheetalkamat]

No description provided.

[jakebailey]

That 25K line file is 5 MB; is there a more compact representation that could be used?

[sheetalkamat]

Tried to keep it readable but it helps i can split the tests further per osRoot?

[sheetalkamat]

Btw this should help me make saner changes so that i know i am doing right stuff or not.
Going to use for #53591

Eg look at https://github.com/microsoft/TypeScript/blob/f31529264ed6fbc40ae280e898a41651bcfdddeb/tests/baselines/reference/canWatch/canWatchAffectingLocation.baseline.md

[jakebailey]

Thanks for reducing the size; it turns out to matter over time since big blobs may not encode well (just like how just lib was inflating the checkout size by a lot).

[sheetalkamat]

And i can reduce it further by removing white spaces but it doesnt read well in BC when comparing diffs so ...

[jakebailey]

Ah, yeah, that would gain it all back. Would render identically in markdown anyhow!