fix(compiler-sfc): fix type inference issue with the keyof operator

[jh-leong]

Fix type inference issue with the keyof operator in defineProps:

1. Now handles keyof with interface index signature correctly.
2. Properly handles keyof with Record, Partial, Required, Readonly, Pick, Extract.
3. If unable to infer keyof operator, now defaults to UNKNOWN instead of String or Object. Fixes using symbol as a prop type throw error #10920, fixes Runtime warnings on type of Prop when using keyof and extends since 3.24 #11002.

[github-actions]

Size Report

Bundles

File	Size	Gzip	Brotli
runtime-dom.global.prod.js	90.8 kB	34.5 kB	31.1 kB
vue.global.prod.js	148 kB	53.7 kB	48 kB

Usages

Name	Size	Gzip	Brotli
createApp	50.8 kB	19.9 kB	18.1 kB
createSSRApp	54.1 kB	21.2 kB	19.3 kB
defineCustomElement	53.1 kB	20.6 kB	18.8 kB
overall	64.6 kB	24.9 kB	22.6 kB