arm64: dts: qcom: msm8998: Update reserved memory map

Update existing and add missing regions to the reserved memory map, as
described in version 7.1

Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20191218132217.28141-5-sibis@codeaurora.org


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