ANDROID: wonder: Add MAC address algorithm selection support

This commit introduces support for configuring the MAC address
generation algorithm (e.g., fixed MAC vs. randomized MAC with
expiration) for the wonder virtual interface.

Key additions include:
- Implementation of MAC address expiration and regeneration logic in
  the core driver.
- New nl80211 vendor commands (nl80211_ven_cmd.c) to allow userspace
  configuration of the MAC algorithm and timer intervals.
- Debugfs interfaces (debugfs.c) for testing and validation, with
  proper bounds checking for user inputs.

Bug: 559466023
Test: Build and Test fix/random MAC pass
Change-Id: I3fc6c5d545648c51a017af97f41f6cc3ebf343b0
Signed-off-by: Star Chang <[email protected]>
1 file changed