fix: wording to redirect to macOS_Catalina.md

[nickwang14]

Checklist

• documentation is changed or added
• commit message follows commit guidelines

Description of change

Clarifies that macOS_Catalina.md is meant for any user that's upgraded beyond 10.15 and not just users that upgraded to 10.15 Catalina

[nickwang14]

First PR to open source ever 😅 It's pretty negligible but thought it might be helpful for others looking for node version/macOS node-gyp support

[rvagg]

👌 thanks for making this project your first @nickwang14!

I'm fine with this change, I just can't validate it. Did you use these instructions to help an upgrade to Big Sur? Were the instructions accurate?

@cclauss: any experience or thoughts on this? Should we be renaming the doc too?

[nickwang14]

Hey @rvagg! I still have a couple points pending before I can fully confirm the upgrade is working well.

To provide context, I'm trying to fix a node-gyp dependency gap when upgrading from React 16.12 to 16.14.

I am now on Monterey (Mac OS 12.1) coming from 10.12, the docs have stipulated that it's not for less than 10.15, but this is the latest update documentation that I can find 🙏

I can document my findings and help contribute to the macOS_Updates.md when I manage to clear things up if that helps 🙏

[rvagg]

That would be wonderful @nickwang14. This doc comes from a compilation of user-supplied feedback when the big Catalina bork hit us, @cclauss did an excellent job of making sense of it all into a doc. But we're beyond that now and if we're still having similar problems then we should reflect the latest advice and consider renaming it.

[cclauss]

The chatter on our issues only lasted for ~3 months when Catalina first came out. My sense is that there is no longer much need for this content but perhaps it is still relevant for upgrades from pre-Catalina to post-Catalina. Unclear to me but the drop in issue traffic on this topic is clear.