Implement valgrind Run/Debug profiles

[drok]

In the Test Explorer UI, additional Run and Debug profiles where tests are run under valgrind

Valgrind run profiles:

• tests should ✔️ / ❌ on criteria like:
  • memory leaks
  • use after free
  • uninitialized variable use

Valgrind debug profiles:

Debugging under valgrind means the full test suite/single test/selected tests runs and when a failure is found (by the criteria above), the debugger should be started at the offending location. This would be a one-click workflow to find point the debugger straight to the problem.

Challenges:

• Configuring the pass/fail criteria should be elegant and effective