To reduce rc.local script execution time. Porting changes from [DellEMC] S6100 Platform Service optimization #10989
Changes:
Moving platform-modules-s6100.service and s6100-lpc-monitor.service asynchronous to rc.local script.
Add a systemd dependency to make platform-modules service as a prerequisite for determine-reboot-cause service to ensure platform initialization is complete before determine-reboot-cause.service executes.