Fix linter errors from newer versions of golangci-lint

[mstoykov]

What?

The latest golangci-lint apparently enabled some more lint corner cases. So a bunch of things started complaining.

Most of it is unused parameters

Why?

Part of #769

Checklist

• I have performed a self-review of my code.
• I have added tests for my changes.
• I have run linter locally (make lint) and all checks pass.
• I have run tests locally (make tests) and all tests pass.
• I have commented on my code, particularly in hard-to-understand areas.

Related PR(s)/Issue(s)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 29.41176% with 12 lines in your changes are missing coverage. Please review.

Project coverage is 73.26%. Comparing base (edd2d15) to head (bb64743).
Report is 1 commits behind head on master.

❗ Current head bb64743 differs from pull request most recent head 4b7097e. Consider uploading reports for the commit 4b7097e to get more accurate results

Files	Patch %	Lines
cmd/login_influxdb.go	0.00%	1 Missing and 1 partial ⚠️
cmd/outputs.go	0.00%	1 Missing and 1 partial ⚠️
api/server.go	50.00%	0 Missing and 1 partial ⚠️
cmd/login.go	0.00%	0 Missing and 1 partial ⚠️
cmd/login_cloud.go	0.00%	0 Missing and 1 partial ⚠️
cmd/pause.go	0.00%	0 Missing and 1 partial ⚠️
cmd/resume.go	0.00%	0 Missing and 1 partial ⚠️
cmd/stats.go	0.00%	0 Missing and 1 partial ⚠️
cmd/status.go	0.00%	0 Missing and 1 partial ⚠️
js/compiler/compiler.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #3700   +/-   ##
=======================================
  Coverage   73.26%   73.26%           
=======================================
  Files         276      276           
  Lines       20333    20333           
=======================================
  Hits        14897    14897           
  Misses       4486     4486           
  Partials      950      950           

Flag	Coverage Δ
ubuntu	73.26% <29.41%> (ø)

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