#4029 ucsim changes in r16665 break regression summary reports

[Gabriele Gorla]

r16664:

Summary for 'uc6502': 0 failures, 36620 tests, 6373 test cases, 8973635 bytes, 401691130 ticks

r16665:

Summary for 'uc6502': 0 failures, 36620 tests, 6373 test cases, 0 bytes, 401571871 ticks

bytes is always zero starting from r16665
the changelog for r16665 says:
[ucsim] Improve output coloring

It's likely the python scripts need to be updated for the ucsim change.

[Daniel Drotos]

[r16678]