[FEATURE] Add mqtt transport.

[Hadatko]

Is your feature request related to a problem? Please describe.

It is likely possible that i will implement simple mqtt client in near future.

Describe the solution you'd like

Describe alternatives you've considered

Steps you didn't forgot to do

• [X] I checked if there is no related issue opened/closed.
• [X] I checked that there doesn't exist opened PR which is solving this issue.

Additional context