build(deps): Bump github.com/prometheus/client_golang

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.12.1 to 1.20.1.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/v1.20.1/CHANGELOG.md)
- [Commits](prometheus/client_golang@v1.12.1...v1.20.1)

---
updated-dependencies:
- dependency-name: github.com/prometheus/client_golang
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

go.mod

@@ -14,10 +14,10 @@ require (
 	github.com/facebookgo/subset v0.0.0-20150612182917-8dac2c3c4870 // indirect
 	github.com/fortytw2/leaktest v1.3.0
 	github.com/go-kit/kit v0.12.0
-	github.com/go-kit/log v0.2.0
+	github.com/go-kit/log v0.2.1
 	github.com/go-logfmt/logfmt v0.5.1
 	github.com/gogo/protobuf v1.3.2
-	github.com/golang/protobuf v1.5.2
+	github.com/golang/protobuf v1.5.3
 	github.com/google/orderedcode v0.0.1
 	github.com/gorilla/websocket v1.5.0
 	github.com/gtank/merlin v0.1.1
@@ -26,16 +26,16 @@ require (
 	github.com/minio/highwayhash v1.0.2
 	github.com/ory/dockertest v3.3.5+incompatible
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.12.1
+	github.com/prometheus/client_golang v1.20.1
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0
 	github.com/rs/cors v1.8.2
 	github.com/sasha-s/go-deadlock v0.2.1-0.20190427202633-1595213edefa
 	github.com/snikch/goodman v0.0.0-20171125024755-10e37e294daa
 	github.com/spf13/cobra v1.4.0
 	github.com/spf13/viper v1.10.1
-	github.com/stretchr/testify v1.7.1
+	github.com/stretchr/testify v1.9.0
 	github.com/tendermint/tm-db v0.6.6
-	golang.org/x/crypto v0.0.0-20210915214749-c084706c2272
-	golang.org/x/net v0.0.0-20211208012354-db4efeb81f4b
-	google.golang.org/grpc v1.45.0
+	golang.org/x/crypto v0.24.0
+	golang.org/x/net v0.26.0
+	google.golang.org/grpc v1.55.0
 )