Do not specify loop parameter to remove deprecation logspam

[dermotduffy]

• Closes Frigate is using deprecated asyncio_timeout API call in HA 2021.12 #170

[codecov]

Codecov Report

Merging #171 (d6c9d88) into master (e6e050f) will not change coverage.
The diff coverage is 100.00%.

@@            Coverage Diff            @@
##            master      #171   +/-   ##
=========================================
  Coverage   100.00%   100.00%           
=========================================
  Files           10        10           
  Lines         1251      1251           
=========================================
  Hits          1251      1251           

Impacted Files	Coverage Δ
custom_components/frigate/api.py	100.00% <100.00%> (ø)

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