soc: qcom: qmi_interface: sync release and data_ready callback

Receiving data on a socket which is getting closed by client at same time
can cause invalid pointer access.

Use sk_callback_lock to sync between data_read callback and socket close.

CRs-Fixed: 2372711
Change-Id: I98951a86a6a53bf196026a342ec4fff726bedf92
Signed-off-by: Arun Kumar Neelakantam <aneela@codeaurora.org>