HaTasmota update

[effelle]

Description:

Update to grab latest changes in Switch.ino.

Checklist:

• The pull request is done against the latest dev branch
• Only relevant files were touched
• Only one feature/fix was added per PR.
• The code change is tested and works on Tasmota core ESP8266 V.2.7.4.5
• The code change is tested and works on core ESP32 V.1.12.2
• I accept the CLA.

NOTE: The code change must pass CI tests. Your PR cannot be merged unless tests pass

[arendst]

Thx. Is there another means of direct contacting you? If so just email me how.

[arendst]

Compile error at line 288:

    if (i == 0 && (SONOFF_DUAL == TasmotaGlobal.module_type )) { SerialButton = true; }

i was never declared.