Supporting `TinyGsmClientSecure`

[sSANATGAR]

Hi,
Are you planning to support TINY_GSM_MODEM_SIM7000SSL (TinyGsmClientSecure)?
In my firmware, I'm also making other requests that require HTTPS... I tried using both clients (TinyGsmClientSecure and TinyGsmClient) and passing the TinyGsmClient to updateFirmware(), but it didn't work. When I only use the non-secure client and define TINY_GSM_MODEM_SIM7000, it works fine. I Use ArduinoHttpClient for my http Requests