Bump github.com/hashicorp/go-hclog from 0.16.1 to 0.16.2

Bumps [github.com/hashicorp/go-hclog](https://github.com/hashicorp/go-hclog) from 0.16.1 to 0.16.2.
- [Release notes](https://github.com/hashicorp/go-hclog/releases)
- [Commits](https://github.com/hashicorp/go-hclog/compare/v0.16.1...v0.16.2)

---
updated-dependencies:
- dependency-name: github.com/hashicorp/go-hclog
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -5,7 +5,7 @@ go 1.16
 require (
 	github.com/google/btree v1.0.0 // indirect
 	github.com/hashicorp/consul/api v1.8.1
-	github.com/hashicorp/go-hclog v0.16.1
+	github.com/hashicorp/go-hclog v0.16.2
 	github.com/hashicorp/golang-lru v0.5.3 // indirect
 	github.com/imdario/mergo v0.3.12
 	github.com/pkg/errors v0.9.1 // indirect