fix usb connect on macos (#2326)

fix claim on macos

Author: andiradulescu

python/__init__.py

@@ -274,7 +274,7 @@ def usb_connect(cls, serial, claim=True, no_error=False):
             handle = device.open()
             if sys.platform not in ("win32", "cygwin", "msys", "darwin"):
               handle.setAutoDetachKernelDriver(True)
-            if claim:
+            if claim or sys.platform == "darwin":
               handle.claimInterface(0)
               # handle.setInterfaceAltSetting(0, 0)  # Issue in USB stack