[NFC] Fix whitespace issues in run_conformance.py (#1491)
[NFC] Fix whitespace issues in run_conformance.py (#1491)

Fix whitespace issues and remove superfluous parens in the
run_conformance.py script.  This addresses 288 out of the 415
issues reported by pylint.

Signed-off-by: Stuart Brady <5927b716ca6102ab3dc7740efab72ff15951354e@arm.com>
KhronosGroup/OpenCL-CTS,KhronosGroup/OpenCL-CTS,KhronosGroup/OpenCL-CTS,KhronosGroup/OpenCL-CTS