cli/command/formatter: add missing go:build tag

[thaJeztah]

• relates to cli/command: move PrettyPrint utility to cli/command/formatter #5916
• relates to vendor: github.com/docker/docker, docker/cli v28.0.4 buildx#3033

Alternatively, we could add another build-tag, but this probably is less impactful.

vendor/github.com/docker/cli/cli/command/formatter/displayutils.go:78:20: predeclared any requires go1.18 or later (-lang was set to go1.16; check go.mod)

- Human readable description for the release notes

- A picture of a cute animal (not mandatory but encouraged)

[thaJeztah]

Ah. Derp. Linter doesn't agree;

0.74 cli/command/formatter/displayutils.go:78:20: use-any: since Go 1.18 'interface{}' can be replaced by 'any' (revive)
70.74 func PrettyPrint(i interface{}) string {

Ok; build-tags it is then

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 59.27%. Comparing base (571124d) to head (2cd4786).
Report is 8 commits behind head on master.

Additional details and impacted files

@@           Coverage Diff           @@
##           master    #5919   +/-   ##
=======================================
  Coverage   59.27%   59.27%           
=======================================
  Files         358      358           
  Lines       29772    29772           
=======================================
  Hits        17648    17648           
  Misses      11152    11152           
  Partials      972      972           

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