build(deps): bump github.com/Antonboom/testifylint from 1.6.3 to 1.6.4 (#6077)

Author: dependabot[bot]

go.mod

@@ -12,7 +12,7 @@ require (
 	github.com/AlwxSin/noinlineerr v1.0.5
 	github.com/Antonboom/errname v1.1.1
 	github.com/Antonboom/nilnil v1.1.1
-	github.com/Antonboom/testifylint v1.6.3
+	github.com/Antonboom/testifylint v1.6.4
 	github.com/BurntSushi/toml v1.5.0
 	github.com/Djarvur/go-err113 v0.0.0-20210108212216-aea10b59be24
 	github.com/OpenPeeDeeP/depguard/v2 v2.2.1