component/bt : wide range work temperature for bluetooth RF

1. add PLL track for bluetooth RF for wide range temperature
2. move some initialized codes to cache

components/bt/lib

@@ -1 +1 @@
-Subproject commit 9c1eea6bb03adc3b3847fff79c3f017652840a46
+Subproject commit c70dc44f607bcd090197dbc50472836ad25310fb

components/esp32/include/soc/soc.h

@@ -268,10 +268,10 @@
  *      2                       1               extern level
  *      3                       1               extern level
  *      4                       1               extern level            WBB
- *      5                       1               extern level            BT Controller 
+ *      5                       1               extern level            BT/BLE Controller
  *      6                       1               timer                   FreeRTOS Tick(L1)       FreeRTOS Tick(L1)
  *      7                       1               software                Reserved                Reserved
- *      8                       1               extern level            BLE Controller 
+ *      8                       1               extern level            BT/BLE BB(RX/TX)
  *      9                       1               extern level
  *      10                      1               extern edge             Internal Timer
  *      11                      3               profiling