Update power measurement examples

Update power measurement examples to the state in which they were used as test cases in thesis

example/advanced/Power_Measurements/ESP32_baseline/ESP32_baseline.ino

@@ -1,10 +1,10 @@
 #include "Dezibot.h"
-#include "esp_pm.h"
+#include "esp_pm.h" 
 #include "esp_task_wdt.h"
 
 Dezibot dezibot;
 
-const uint16_t cycleTime = 2e4;  //20000 ms = 20 s
+const uint16_t cycleTime = 20e3; 
 
 esp_pm_lock_handle_t cpuFreqLock;
 esp_pm_lock_handle_t apbFreqLock;