Adds an option to use Z3 built-in replayable logger.

The resulting log can be replayed with Z3 library, which makes Z3-related bugs easily reproducible.

git-svn-id: https://svn.sosy-lab.org/software/cpachecker/trunk@15140 4712c6d2-40bb-43ae-aa4b-fec3f1bdfe4c