tools: fix Python 3 syntax error in mac_tool.py#30146
Closed
+22 −30
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Discovered at #30129 (comment)
Confirmed in #30143
https://portingguide.readthedocs.io/en/latest/syntax.html#tuple-unpacking-in-parameter-lists
Checklist
make -j4 test(UNIX), orvcbuild test(Windows) passes