esp32: RWDT is used to reboot system in case of panic handler crash

also fixes TG1WDG protection bug in panic handler

components/esp32/include/esp_panic.h

@@ -61,6 +61,11 @@ esp_err_t esp_set_watchpoint(int no, void *adr, int size, int flags);
 void esp_clear_watchpoint(int no);
 
 
+/**
+ * @brief Stops panic WDT
+ */
+void esp_panic_wdt_stop(void);
+
 #endif
 
 #ifdef __cplusplus