Update ghc-typelits-* plugins for ghc-internal changes

Principally by eliminating hard-coding of Names in the plugins, instead using TemplateHaskellQuotes to quote the names.

Addresses ghc#24680 (closed).

I have submitted these upstream as:

• https://github.com/clash-lang/ghc-typelits-natnormalise/pull/80
• https://github.com/clash-lang/ghc-typelits-extra/pull/53
• https://github.com/clash-lang/ghc-typelits-knownnat/pull/50