feat(mqtt): v5 sink supports properties

[codecov[bot]]

Codecov Report

Attention: Patch coverage is 72.72727% with 3 lines in your changes missing coverage. Please review.

Project coverage is 71.20%. Comparing base (56df9c5) to head (2bdf43f). Report is 1 commits behind head on master.

Files with missing lines	Patch %	Lines
internal/io/mqtt/sink.go	72.73%	2 Missing and 1 partial :warning:

Additional details and impacted files

```diff @@ Coverage Diff @@ ## master #3390 +/- ## ========================================== + Coverage 71.14% 71.20% +0.05% ========================================== Files 406 406 Lines 46388 46397 +9 ========================================== + Hits 33002 33033 +31 + Misses 10801 10782 -19 + Partials 2585 2582 -3 ```

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