[chore]: Bump github.com/miekg/dns from 1.1.51 to 1.1.52 (#1636)

Bumps [github.com/miekg/dns](https://github.com/miekg/dns) from 1.1.51 to 1.1.52.
- [Release notes](https://github.com/miekg/dns/releases)
- [Changelog](https://github.com/miekg/dns/blob/master/Makefile.release)
- [Commits](https://github.com/miekg/dns/compare/v1.1.51...v1.1.52)

---
updated-dependencies:
- dependency-name: github.com/miekg/dns
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

vendor/github.com/miekg/dns/clientconfig.go

@@ -68,7 +68,7 @@ func ClientConfigFromReader(resolvconf io.Reader) (*ClientConfig, error) {
 			}
 
 		case "search": // set search path to given servers
-			c.Search = append([]string(nil), f[1:]...)
+			c.Search = cloneSlice(f[1:])
 
 		case "options": // magic options
 			for _, s := range f[1:] {