Since it can be set in the environment when running the test suite,
guard tests which are sensitive to intermediate directory strategy
changes with explicit settings.
The backtraces for some of the commands incorrectly come from the
target's directory instead of the caller's directory. Expect the
incorrect backtraces in test results for now.
Increase the minimum required version of CMake in the test case
to enable policy CMP0079 to support cross-directory calls.
Issue: #23873