remoteproc: qcom: q6v5-mss: Rename boot status timeout

Rename the FSM timeout on SC7180 to BOOT_STATUS_TIMEOUT_US.

Reviewed-by: Evan Green <evgreen@chromium.org>
Signed-off-by: Sibi Sankar <sibis@codeaurora.org>
Link: https://lore.kernel.org/r/20200117135130.3605-4-sibis@codeaurora.org


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