Build CBMC with cadical in nightly cbmc-latest workflow

[zhassan-aws]

Description of changes:

Update nightly CBMC latest workflow to build CBMC with cadical. Without this, regressions that run cadical (e.g. https://github.com/model-checking/kani/blob/035225ca362b0a80c807af0f567c3513237cb0ee/tests/ui/solver-attribute/cadical/test.rs) fail.

Resolved issues:

Fixes nightly CBMC latest regressions.

Related RFC:

Optional #ISSUE-NUMBER.

Call-outs:

I couldn't get this to work through just adding -Dsat_impl="minisat2;cadical to this line:

kani/.github/workflows/cbmc-latest.yml

Line 48 in 035225c

cmake -S . -Bbuild -DWITH_JBMC=OFF

because the cadical configure step failed on macos-11. This needs investigation.

Testing:

• How is this change tested? Regressions passed in my fork.

• Is this a refactor change? No

Checklist

• Each commit message has a non-empty body, explaining why the change was made
• Methods or procedures are documented
• Regression or unit tests are included, or existing tests cover the modified code
• My PR is restricted to a single feature or bugfix

By submitting this pull request, I confirm that my contribution is made under the terms of the Apache 2.0 and MIT licenses.