ANDROID: GKI: db845c: Update symbols list and ABI on rpmsg_register_device_override

5.15.138 Dragonboard 845c because of recently added symbol,
rpmsg_register_device_override.

So add it to the symbol list and update the abi definitions.

Bug: 313495196
Change-Id: I3a3504b6d2061bfce0abe9801e2ecb210c337b9f
Signed-off-by: Yongqin Liu <yongqin.liu@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>