Bump go.etcd.io/bbolt from 1.3.11 to 1.4.0

Bumps [go.etcd.io/bbolt](https://github.com/etcd-io/bbolt) from 1.3.11 to 1.4.0.
- [Release notes](https://github.com/etcd-io/bbolt/releases)
- [Commits](https://github.com/etcd-io/bbolt/compare/v1.3.11...v1.4.0)

---
updated-dependencies:
- dependency-name: go.etcd.io/bbolt
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

vendor/github.com/spf13/pflag/string_array.go

@@ -31,11 +31,7 @@ func (s *stringArrayValue) Append(val string) error {
 func (s *stringArrayValue) Replace(val []string) error {
 	out := make([]string, len(val))
 	for i, d := range val {
-		var err error
 		out[i] = d
-		if err != nil {
-			return err
-		}
 	}
 	*s.value = out
 	return nil