ARM: config: Enable MMC related configs for qcs405

Enable mmc configs for supporting mmc features like
perf profiling, deferred resume, ring buffer and clock
gating.

Change-Id: I28f0911d63453030988e49df7a6f75b92f98ce1c
Signed-off-by: Sayali Lokhande <sayalil@codeaurora.org>