[SRE-221] Reduce logs printend on the default verbosity level

[pwilczynskiclearcode]

We produce a lots of logs from livepeer-catalyst-uploader https://eu-metrics-monitoring.livepeer.live/grafana/goto/bXVBXdFIg?orgId=1

[linear]

SRE-221 reduce mist/catalyst logs

[codecov]

Codecov Report

Attention: 8 lines in your changes are missing coverage. Please review.

Comparison is base (32d49b1) 16.14907% compared to head (19828f1) 16.66667%.

Additional details and impacted files

@@                 Coverage Diff                 @@
##                main         #48         +/-   ##
===================================================
+ Coverage   16.14907%   16.66667%   +0.51760%     
===================================================
  Files              2           2                 
  Lines            161         162          +1     
===================================================
+ Hits              26          27          +1     
  Misses           126         126                 
  Partials           9           9                 

Files	Coverage Δ
catalyst-uploader.go	0.00000% <0.00000%> (ø)
core/uploader.go	21.42857% <33.33333%> (+0.62857%)	⬆️

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Files	Coverage Δ
catalyst-uploader.go	0.00000% <0.00000%> (ø)
core/uploader.go	21.42857% <33.33333%> (+0.62857%)	⬆️