soc: qcom: Add snapshot of minidump

Add snapshot of minidump as of commit <f94ba33e3b90> ("Merge "usb:
dwc3-msm: Fix GDSC collapse in host mode bus suspend"").

Change-Id: Ie322154aefa3b5d482549188096dc613bde1badf
[eberman@codeaurora.org: minidump Kconfig to tristate]
Signed-off-by: Elliot Berman <eberman@codeaurora.org>