ANDROID: GKI: Add initialization for rwsem's oem_data and vendor_data.

Add initialization for rwsem's oem_data and vendor_data.
The __init_rwsem() already contains a hook, but this function
may be called before the rwsem_init hook is registered,
causing some rwsem's oem_data to be uninitialized and
causing unpredictable errors

Bug: 351133539
Bug: 354135210
Change-Id: I7bbb83894d200102bc7d84e91678f164529097a0
Signed-off-by: zhujingpeng <zhujingpeng@vivo.com>
(cherry picked from commit aaca6b10)