drivers: soc: qcom: suppress platform driver bind / unbind feature

For rimps_log and qcom_rimps platform driver does not
support the manual bind / unbind feature through sysfs,
Suppress the bind / unbind calls using driver attribute.

Change-Id: I9734d62e19ef16b01039757a92ef2489baea91b3
Signed-off-by: Santosh Mardi <gsantosh@codeaurora.org>