Bluetooth: Missing await keyword

[rpochet]

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Description of change

Missing await keyword in bluetooth manager start

[codecov]

Codecov Report

Merging #1529 (2d1757d) into master (d45a7aa) will not change coverage.
The diff coverage is 100.00%.

@@           Coverage Diff           @@
##           master    #1529   +/-   ##
=======================================
  Coverage   96.57%   96.57%           
=======================================
  Files         618      618           
  Lines        8992     8992           
=======================================
  Hits         8684     8684           
  Misses        308      308           

Impacted Files	Coverage Δ
server/services/bluetooth/index.js	100.00% <100.00%> (ø)

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[relativeci]

Job #307: Bundle Size — 6.74MB (0%).

769808b vs 1feac09

Changed metrics (1/10)

Metric	Current	Baseline
Cache Invalidation	0%	46.56%

Changed assets by type (0/7)

No changes

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View Job #307 report on app.relative-ci.com

[Pierre-Gilles]

@all-contributors please add @rpochet for code

[allcontributors]

@Pierre-Gilles

I've put up a pull request to add @rpochet! 🎉