Berry 'tcp.write()' add 'offset' and 'len'

[s-hadinger]

Description:

Berry, add optional parameters to tcp.write(bytes | string[, offset:int = 0, len:int = -1]) -> int, to specify the offset in bytes and the length in bytes to send.

Related issue (if applicable): fixes #24025

Checklist:

• The pull request is done against the latest development branch
• Only relevant files were touched
• Only one feature/fix was added per PR and the code change compiles without warnings
• The code change is tested and works with Tasmota core ESP8266 V.2.7.8
• The code change is tested and works with Tasmota core ESP32 V.3.1.4
• I accept the CLA.

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