simh 3.12.2
simh 3.12.2

* simh 3.12.2
* simh: disable network
* simh: use recommended dependencies
* simh: Fix style, correctly alphabetize dependencies

Closes #105094.

Co-authored-by: Sean Molenaar <ae12f88e98a0d80c21033151dc6b29c1bc6daefe@users.noreply.github.com>
Co-authored-by: Issy Long <25b11b9b5b3269b27164b24beab1dffb942e2075@github.com>
Signed-off-by: Issy Long <b1c1d8736f20db3fb6c1c66bb1455ed43909f0d8@issyl0.co.uk>
Signed-off-by: BrewTestBot <8a898ee6867e4f2028e63d2a6319b2224641c06c@users.noreply.github.com>

Homebrew/homebrew-core,nandub/homebrew-core,makigumo/homebrew-core,filcab/homebrew-core,Homebrew/homebrew-core,nandub/homebrew-core,sjackman/homebrew-core,filcab/homebrew-core,stgraber/homebrew-core,nbari/homebrew-core,chrisfinazzo/homebrew-core,sjackman/homebrew-core,nbari/homebrew-core,lemzwerg/homebrew-core,zyedidia/homebrew-core,makigumo/homebrew-core,zyedidia/homebrew-core,chrisfinazzo/homebrew-core,stgraber/homebrew-core,adam-moss/homebrew-core,adam-moss/homebrew-core,lemzwerg/homebrew-core