[Automated] Format Go code

[mattmoor]

Produced via:

export FILES=( $(find -path './vendor' -prune -o -path './third_party' -prune -o -name '*.pb.go' -prune -o -type f -name '*.go' -print) )
goimports -w "${FILES[@]}"
gofmt -s -w  "${FILES[@]}"

/cc @jonjohnsonjr @imjasonh
/assign @jonjohnsonjr @imjasonh

[codecov-io]

Codecov Report

Merging #790 into master will not change coverage.
The diff coverage is n/a.

@@           Coverage Diff           @@
##           master     #790   +/-   ##
=======================================
  Coverage   75.55%   75.55%           
=======================================
  Files         102      102           
  Lines        4169     4169           
=======================================
  Hits         3150     3150           
  Misses        565      565           
  Partials      454      454           

Impacted Files	Coverage Δ
pkg/crane/options.go	75.00% <ø> (ø)

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