add ARM note in FAQ, node matrix update, 12.6.x overviewpage

[m1ga]

• FAQ Update: Was just setting up Titanium on a new ARM Mac and got an error as Rosetta wasn't installed. Adding this to the FAQ
• Update node version for 12.6.x to 22 (tested on Linux and M2 Macbook)
• fix SDK 12.6.0 overview page

[hansemannn]

If the weight is the same, the pages should render chronologically. Therefore, the actual fix would be to fix the query itself

[m1ga]

sadly that will put the RC after the GA

[hansemannn]

I mean by creation date, not alphatically. As every entry should have a timestamp, that should do it, or?

[m1ga]

I removed the ordering part for a better solution 👍

The old folders use a different weight too. So its just FAQ, SDK 12.6.x overviewpage and node matrix update. So you can go ahead with the other PR and we fix the order later