Add support for STP and Yices2 solvers

[vcanumalla]

This PR adds support for STP and Yices2 (Yices-smt2) solvers. We initially used these solvers in our project Lakeroad, and they have performed well in our tool and in the the smtcomp2023.

I've created a PR request from, what I can tell, contains everything I need to add support for the solvers. I've

• Added appropriate files in the rosette/solver/smt directory for the corresponding solvers.
• Use of the solvers in all-rosette-tests.rkt
• Added the solvers to the github workflows for the tests (I believe I did this properly)

Please let me know any fixes, or suggestions folks have before merging!

Thanks a bunch!

[vcanumalla]

Marking as a draft until I fix failing tests

[vcanumalla]

stp fix looks like it might be larger than I thought, will close this PR until its ready

[gussmith23]

See stp/stp#475

[gussmith23]

FYI: seems like there are two different issues here w/r/t STP.

1. There is a strange issue with STP on Mac. The Homebrew version (which is the version easiest to install) is out of date, which causes a different set of errors within Rosette when you run the tests on a Mac.
   Bug is logged here: Get models in SMTLIB2 format without printing ASSERTs (Mac specific issue?) stp/stp#475
2. If you run on Ubuntu (as Rosette's CI does) then you get the most up-to-date STP, but that version of STP runs into other errors later in the testing process. Debugging those errors now.
   Update: Bug is logged here: Bug with push and pop stp/stp#476