fix: log boolean values

[bbangert]

Closes #915

[codecov-io]

Codecov Report

Merging #916 into master will not change coverage.
The diff coverage is 100%.

@@          Coverage Diff           @@
##           master   #916    +/-   ##
======================================
  Coverage     100%   100%            
======================================
  Files          57     57            
  Lines        9394   9840   +446     
======================================
+ Hits         9394   9840   +446

Impacted Files	Coverage Δ
autopush/logging.py	100% <ø> (ø)	⬆️
autopush/tests/test_logging.py	100% <100%> (ø)	⬆️
autopush/tests/test_websocket.py	100% <0%> (ø)	⬆️

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