build(deps): bump github.com/livepeer/go-api-client from 0.4.6 to 0.4.7

Bumps [github.com/livepeer/go-api-client](https://github.com/livepeer/go-api-client) from 0.4.6 to 0.4.7.
- [Release notes](https://github.com/livepeer/go-api-client/releases)
- [Commits](livepeer/go-api-client@v0.4.6...v0.4.7)

---
updated-dependencies:
- dependency-name: github.com/livepeer/go-api-client
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

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

go.mod

@@ -9,7 +9,7 @@ require (
 	github.com/golang/glog v1.1.1
 	github.com/google/uuid v1.3.0
 	github.com/ipfs/go-cid v0.4.1
-	github.com/livepeer/go-api-client v0.4.6
+	github.com/livepeer/go-api-client v0.4.7
 	github.com/peterbourgon/ff v1.7.1
 	github.com/prometheus/client_golang v1.14.0
 	github.com/prometheus/common v0.42.0

go.sum

@@ -146,8 +146,8 @@ github.com/lann/builder v0.0.0-20180802200727-47ae307949d0 h1:SOEGU9fKiNWd/HOJuq
 github.com/lann/builder v0.0.0-20180802200727-47ae307949d0/go.mod h1:dXGbAdH5GtBTC4WfIxhKZfyBF/HBFgRZSWwZ9g/He9o=
 github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0 h1:P6pPBnrTSX3DEVR4fDembhRWSsG5rVo6hYhAB/ADZrk=
 github.com/lann/ps v0.0.0-20150810152359-62de8c46ede0/go.mod h1:vmVJ0l/dxyfGW6FmdpVm2joNMFikkuWg0EoCKLGUMNw=
-github.com/livepeer/go-api-client v0.4.6 h1:Eo9mq5k9gnu8fgclbT7ibQdTgBV7a/NDIBIuYXHMzV0=
-github.com/livepeer/go-api-client v0.4.6/go.mod h1:Jdb+RI7JyzEZOHd1GUuKofwFDKMO/btTa80SdpUpYQw=
+github.com/livepeer/go-api-client v0.4.7 h1:pJd0Ba7TtDJDUEOiPBx9KmLm+fIB8GRbAurd3lsZUVY=
+github.com/livepeer/go-api-client v0.4.7/go.mod h1:Jdb+RI7JyzEZOHd1GUuKofwFDKMO/btTa80SdpUpYQw=
 github.com/matttproud/golang_protobuf_extensions v1.0.1/go.mod h1:D8He9yQNgCq6Z5Ld7szi9bcBfOoFv/3dc6xSMkL2PC0=
 github.com/matttproud/golang_protobuf_extensions v1.0.4 h1:mmDVorXM7PCGKw94cs5zkfA9PSy5pEvNWRP0ET0TIVo=
 github.com/matttproud/golang_protobuf_extensions v1.0.4/go.mod h1:BSXmuO+STAnVfrANrmjBb36TMTDstsz7MSK+HVaYKv4=