Matter auto-fix IPv6 link-local zone id when network reconnects

[s-hadinger]

Description:

In case of network reconnection (for example after a Wifi scan), the IPv6 link-local zone id changes, which makes the IPv6 address of the Matter controller invalid (for subscriptions).

This adds an auto-fix of zone-id. For example, if an address was fe80::221f:3bff:fe93:60b5%st1 but %st1 does not exist anymore, and new Wifi is on %st2, the address is automatically updated to fe80::221f:3bff:fe93:60b5%st2.

This works also for Ethernet address with %en<x> zone ids.

On ESP8266, there is no change since Matter is not used.

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.2.7.6
• The code change is tested and works with Tasmota core ESP32 V.3.0.0
• I accept the CLA.

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