fix(startup): move rtc initialization before MSPI timing tuning to improve stability

components/esp_hw_support/include/esp_private/rtc_clk.h

@@ -44,12 +44,6 @@ void rtc_clk_bbpll_add_consumer(void);
  */
 void rtc_clk_bbpll_remove_consumer(void);
 
-/**
- * @brief Workaround for C2, S3, C6, H2. Trigger the calibration of PLL. Should be called when the bootloader doesn't provide a good enough PLL accuracy.
-*/
-void rtc_clk_recalib_bbpll(void);
-
-
 #ifdef __cplusplus
 }
 #endif