ci: bump github.com/golangci/golangci-lint from 1.32.0 to 1.38.0

Bumps [github.com/golangci/golangci-lint](https://github.com/golangci/golangci-lint) from 1.32.0 to 1.38.0.
- [Release notes](https://github.com/golangci/golangci-lint/releases)
- [Changelog](https://github.com/golangci/golangci-lint/blob/master/CHANGELOG.md)
- [Commits](golangci/golangci-lint@v1.32.0...v1.38.0)

Signed-off-by: dependabot[bot] <support@github.com>

go.mod

@@ -5,11 +5,10 @@ go 1.15
 require (
 	github.com/client9/misspell v0.3.4
 	github.com/gen2brain/go-unarr v0.1.1
-	github.com/golangci/golangci-lint v1.32.0
-	github.com/libopenstorage/openstorage v8.0.0+incompatible
+	github.com/golangci/golangci-lint v1.38.0
 	github.com/mitchellh/go-homedir v1.1.0
-	github.com/sirupsen/logrus v1.7.0
-	github.com/spf13/cobra v1.1.1
+	github.com/sirupsen/logrus v1.8.0
+	github.com/spf13/cobra v1.1.3
 	github.com/spf13/viper v1.7.1
-	golang.org/x/tools v0.0.0-20201013201025-64a9e34f3752
+	golang.org/x/tools v0.1.0
 )