message: ci: Increase the dynamic port range to the maximum on native Windows
  This change should mitigate "OSError: [WinError 10048] Only one usage of
  each socket address (protocol/network address/port) is normally
  permitted".
diff: @@ -147,6 +147,10 @@ task:
  - python test\util\test_runner.py
  - python test\util\rpcauth-test.py
  functional_tests_script:
  + # Increase the dynamic port range to the maximum allowed value to mitigate "OSError: [WinError 10048] Only one usage of each socket address (protocol/network address/port) is normally permitted".
  + # See: https://docs.microsoft.com/en-us/biztalk/technical-guides/settings-that-can-be-modified-to-improve-network-performance
  + - netsh int ipv4 set dynamicport tcp start=1025 num=64511
  + - netsh int ipv6 set dynamicport tcp start=1025 num=64511
  # TODO enable '--extended' and drop '--exclude'.
  - python test\functional\test_runner.py --nocleanup --ci --quiet --combinedlogslen=4000 --jobs=4 --timeout-factor=8 --exclude %EXCLUDE_TESTS% --failfast
  