mmc: quirks: add new quirk that allows Cache disable

This change allows us to prevent cache enable for certain
cards that have broken cache functionality.

Change-Id: I81da383315f1ab39f60b51a85c40b3737b058f56
Signed-off-by: Talel Shenhar <tatias@codeaurora.org>
Signed-off-by: Subhash Jadavani <subhashj@codeaurora.org>
Signed-off-by: Ram Prakash Gupta <rampraka@codeaurora.org>