Add thread-safe methods to add and remove data sinks in LogChannel

[Basiljamal1]

Summary

This PR aims to provide the ability to add and remove sinks from data channels at runtime. It introduces thread-safe methods for remove and add data sinks in the LogChannel class.

Impact

• No breaking changes to the public API.
• This update allows users to dynamically add and remove data sinks from a channel at runtime. This is especially useful for scenarios where data needs to be recorded/streamed temporarily on specific channels for short durations.

Please review the changes and provide feedback. :pray:

[henrygerardmoore]

@facontidavide I think you should take a look at this PR too, in case I'm missing anything

[Basiljamal1]

Sounds good, on it:)

[henrygerardmoore]

Sounds good, on it:)

Great, thanks! Please re-request me when you're ready for a second review :smile: