qa: Fix Windows logging bug

The regex `(.*)` was capturing `\r` from subprocess output on Windows,
causing the closing parenthesis in logs to wrap to the next line.

Stripping whitespace from the regex match fixes the formatting.

Author: hebasto

test/functional/test_runner.py

@@ -809,7 +809,7 @@ def proc_wait(task):
                     status = "Passed"
                 elif proc.returncode == TEST_EXIT_SKIPPED:
                     status = "Skipped"
-                    skip_reason = re.search(r"Test Skipped: (.*)", stdout).group(1)
+                    skip_reason = re.search(r"Test Skipped: (.*)", stdout).group(1).strip()
                 else:
                     status = "Failed"