Staticcheck 2022.1 (v0.3.0)

[dominikh]

Staticcheck 2022.1 adds support for Go 1.18 and generics, adds and tweaks some checks, and introduces the new -matrix and -merge flags.

Read the full release notes at https://staticcheck.io/changes/2022.1

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This discussion was created from the release Staticcheck 2022.1 (v0.3.0).