Bump github.com/hashicorp/go-hclog from 1.2.0 to 1.2.1 (#80)

Bumps [github.com/hashicorp/go-hclog](https://github.com/hashicorp/go-hclog) from 1.2.0 to 1.2.1.
- [Release notes](https://github.com/hashicorp/go-hclog/releases)
- [Commits](https://github.com/hashicorp/go-hclog/compare/v1.2.0...v1.2.1)

---
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>

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

go.mod

@@ -4,17 +4,14 @@ go 1.16
 
 require (
 	github.com/armon/go-metrics v0.3.9 // indirect
-	github.com/fatih/color v1.13.0 // indirect
 	github.com/google/btree v1.0.1 // indirect
 	github.com/hashicorp/consul/api v1.12.0
 	github.com/hashicorp/go-cleanhttp v0.5.2 // indirect
-	github.com/hashicorp/go-hclog v1.2.0
+	github.com/hashicorp/go-hclog v1.2.1
 	github.com/hashicorp/go-immutable-radix v1.3.1 // indirect
 	github.com/hashicorp/golang-lru v0.5.4 // indirect
 	github.com/imdario/mergo v0.3.12
-	github.com/mattn/go-colorable v0.1.11 // indirect
 	github.com/mitchellh/mapstructure v1.4.2 // indirect
 	github.com/pkg/errors v0.9.1 // indirect
-	github.com/stretchr/testify v1.7.0 // indirect
 	go.unistack.org/micro/v3 v3.9.8
 )