cpufreq: interactive: updates from CAF
Add a sampling_down_factor for max frequencies	Rohit Gupta
Allow 1 ms error in above_hispeed_delay comparisons	Rohit Gupta
sync freq feature for interactive governor	Rohit Gupta
Reset floor_validate_time if busy at max for 100ms	Rohit Gupta
Remove trace event from idle_start handler	Rohit Gupta
Modifying sync_freq implementation	Rohit Gupta
Use default min_sample_time if SDF is zero	Rohit Gupta