remoteproc: qcom: Expand MD_* as MINIDUMP_*

Expand MD_* as MINIDUMP_* which makes more sense than the
abbreviation.

Signed-off-by: Mukesh Ojha <quic_mojha@quicinc.com>
Link: https://lore.kernel.org/r/1683133352-10046-2-git-send-email-quic_mojha@quicinc.com


Signed-off-by: Bjorn Andersson <andersson@kernel.org>