set tx power to -8.5 db (esp32-c3)

From espressif/arduino-esp32#6767 (comment) to ensure the board can connect to WiFi

Author: jblanked

src/FlipperHTTP.cpp

@@ -36,6 +36,9 @@ bool FlipperHTTP::connectToWifi()
 
     WiFi.disconnect(true); // Ensure WiFi is disconnected before reconnecting
     WiFi.begin(loadedSSID, loadedPassword);
+#fdef BOARD_ESP32_C3
+    WiFi.setTxPower(WIFI_POWER_8_5dBm);
+#endif
 
     int i = 0;
     while (!this->isConnectedToWifi() && i < 20)