CI: Use CaDiCaL on Windows

[tautschnig]

We should also build solvers others than MiniSat on Windows.

• Each commit message has a non-empty body, explaining why the change was made.
• n/a Methods or procedures I have added are documented, following the guidelines provided in CODING_STANDARD.md.
• n/a The feature or user visible behaviour I have added or modified has been documented in the User Guide in doc/cprover-manual/
• Regression or unit tests are included, or existing tests cover the modified code (in this case I have detailed which ones those are in the commit message).
• n/a My commit message includes data points confirming performance improvements (if claimed).
• My PR is restricted to a single feature or bugfix.
• n/a White-space or formatting changes outside the feature-related changed lines are in commits of their own.

[tautschnig]

Closing as we'd have to use https://github.com/sfiruch/cadical/, which will incur further maintenance overhead.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 77.85%. Comparing base (dae5af0) to head (b3f85f4).

Additional details and impacted files

@@           Coverage Diff            @@
##           develop    #8422   +/-   ##
========================================
  Coverage    77.85%   77.85%           
========================================
  Files         1726     1726           
  Lines       189886   189886           
  Branches     18223    18223           
========================================
  Hits        147835   147835           
  Misses       42051    42051           

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