This will allow inject any environment variable to the test, because
previosly it was taking only the environment variables from the process.
Adding injecting ASAN and UBSAN variablet to the tests
Code based on https://github.com/pytest-dev/pytest-cpp. Updated, customized, enhanced to suit current needs.
Modify generate report to not modify the names, since it will break
xdist way of working. Instead modification will be done in post collect
but before executing the tests.