efuse(esp32): Deprecate esp_efuse_burn_new_values() & esp_efuse_write_random_key()

These functions were used only for esp32 in secure_boot and flash encryption.
Use idf efuse APIs instead of efuse regs.

components/efuse/esp32s3/esp_efuse_utility.c

@@ -78,6 +78,9 @@ void esp_efuse_utility_burn_efuses(void)
             virt_blocks[num_block][subblock++] |= REG_READ(addr_wr_block);
         }
     }
+#ifdef CONFIG_EFUSE_VIRTUAL_KEEP_IN_FLASH
+    esp_efuse_utility_write_efuses_to_flash();
+#endif
 #else
     if (esp_efuse_set_timing() != ESP_OK) {
         ESP_LOGE(TAG, "Efuse fields are not burnt");