Add other telemetry variants to automatic handling/adding to node information

[ianmcorvidae]

This PR makes it so that the other telemetry variants (not just device_metrics) will end up in corresponding spots within interface.nodes and interface.nodesByNum. As is usual here, they'll be camelcased, so parallel to deviceMetrics is environmentMetrics, airQualityMetrics, powerMetrics, and localStats.

[codecov]

Codecov Report

Attention: Patch coverage is 0% with 21 lines in your changes missing coverage. Please review.

Project coverage is 60.81%. Comparing base (6b9db7a) to head (33fecbd).
Report is 2 commits behind head on master.

Files with missing lines	Patch %	Lines
meshtastic/__init__.py	0.00%	21 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #685      +/-   ##
==========================================
- Coverage   61.04%   60.81%   -0.23%     
==========================================
  Files          24       24              
  Lines        3748     3762      +14     
==========================================
  Hits         2288     2288              
- Misses       1460     1474      +14     

Flag	Coverage Δ
unittests	60.81% <0.00%> (-0.23%)	⬇️

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