"usb/usb-device-keyboard: Add key release"

Signed-off-by: amoghahs12 <[email protected]>

Author: amoghahs12

micropython/usb/usb-device-keyboard/usb/device/keyboard.py

@@ -68,14 +68,14 @@ def send_keys(self, down_keys, timeout_ms=100):
             self._key_reports[1] = r
             return True
         return False
-    
+
     def release_all(self):
         for i in range(_KEY_REPORT_LEN):
             self._key_reports[0][i] = 0
         if self.send_report(self._key_reports[0], 200):
             return True
         return False
-    
+
     '''Example usage
         k = KeyboardInterface()
         usb.device.get().init(k, builtin_driver=True)