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

Bumps [github.com/prometheus/client_golang](https://github.com/prometheus/client_golang) from 1.8.0 to 1.12.0.
- [Release notes](https://github.com/prometheus/client_golang/releases)
- [Changelog](https://github.com/prometheus/client_golang/blob/main/CHANGELOG.md)
- [Commits](prometheus/client_golang@v1.8.0...v1.12.0)

---
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]>

Author: dependabot[bot]

go.mod

@@ -14,7 +14,7 @@ require (
 	github.com/go-kit/kit v0.10.0
 	github.com/go-logfmt/logfmt v0.5.0
 	github.com/gogo/protobuf v1.3.2
-	github.com/golang/protobuf v1.4.3
+	github.com/golang/protobuf v1.5.2
 	github.com/google/orderedcode v0.0.1
 	github.com/gorilla/websocket v1.4.2
 	github.com/gtank/merlin v0.1.1
@@ -23,7 +23,7 @@ require (
 	github.com/oasisprotocol/ed25519 v0.0.0-20210127160119-f7017427c1ea
 	github.com/oasisprotocol/safeopen v0.0.0-20200528085122-e01cfdfc7661
 	github.com/pkg/errors v0.9.1
-	github.com/prometheus/client_golang v1.8.0
+	github.com/prometheus/client_golang v1.12.0
 	github.com/rcrowley/go-metrics v0.0.0-20200313005456-10cdbea86bc0
 	github.com/rs/cors v1.7.0
 	github.com/sasha-s/go-deadlock v0.2.1-0.20190427202633-1595213edefa
@@ -33,6 +33,6 @@ require (
 	github.com/stretchr/testify v1.7.0
 	github.com/tendermint/tm-db v0.6.4
 	golang.org/x/crypto v0.0.0-20201117144127-c1f2f97bffc9
-	golang.org/x/net v0.0.0-20201021035429-f5854403a974
+	golang.org/x/net v0.0.0-20210525063256-abc453219eb5
 	google.golang.org/grpc v1.35.0
 )