build(deps): bump github.com/livepeer/stream-tester

Bumps [github.com/livepeer/stream-tester](https://github.com/livepeer/stream-tester) from 0.12.22-0.20220912212136-f2dff6bd9343 to 0.13.0-beta.2.
- [Release notes](https://github.com/livepeer/stream-tester/releases)
- [Commits](https://github.com/livepeer/stream-tester/commits/v0.13.0-beta.2)

---
updated-dependencies:
- dependency-name: github.com/livepeer/stream-tester
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -11,7 +11,7 @@ require (
 	github.com/livepeer/go-tools v0.2.11
 	github.com/livepeer/joy4 v0.1.2-0.20220210094601-95e4d28f5f07
 	github.com/livepeer/livepeer-data v0.6.5
-	github.com/livepeer/stream-tester v0.12.22-0.20220912212136-f2dff6bd9343
+	github.com/livepeer/stream-tester v0.13.0-beta.2
 	github.com/peterbourgon/ff v1.7.1
 	github.com/prometheus/client_golang v1.14.0
 	github.com/rabbitmq/amqp091-go v1.6.0

go.sum

@@ -388,8 +388,8 @@ github.com/livepeer/livepeer-data v0.6.5 h1:H/ZbWb20d5BPiBwSxUTTimisZi/f94I/awm+
 github.com/livepeer/livepeer-data v0.6.5/go.mod h1:X/toP4ztP47lVlDchllL3BKjeDv09OQo42tzDEmzJxQ=
 github.com/livepeer/m3u8 v0.11.1 h1:VkUJzfNTyjy9mqsgp5JPvouwna8wGZMvd/gAfT5FinU=
 github.com/livepeer/m3u8 v0.11.1/go.mod h1:IUqAtwWPAG2CblfQa4SVzTQoDcEMPyfNOaBSxqHMS04=
-github.com/livepeer/stream-tester v0.12.22-0.20220912212136-f2dff6bd9343 h1:9mAQMfQGIpv7+0X6Z8+qag6zag+/r+zsqLJGB00n+pc=
-github.com/livepeer/stream-tester v0.12.22-0.20220912212136-f2dff6bd9343/go.mod h1:ldpj4E9rjl8TMvi8UVFRV2bmcknGL0wRPz/B7qKUXDk=
+github.com/livepeer/stream-tester v0.13.0-beta.2 h1:T8oYmTDelM66uvYH28LBVQ6LqmQ0Iv1D3QHLmM5O77Y=
+github.com/livepeer/stream-tester v0.13.0-beta.2/go.mod h1:+KytwXC7MOydC4V3EMdFghQNUQp1Xk+IpZF3M0PGTso=
 github.com/mattn/go-colorable v0.1.1/go.mod h1:FuOcm+DKB9mbwrcAfNl7/TZVBZ6rcnceauSikq3lYCQ=
 github.com/mattn/go-colorable v0.1.13 h1:fFA4WZxdEF4tXPZVKMLwD8oUnCTTo08duU7wxecdEvA=
 github.com/mattn/go-ieproxy v0.0.0-20190610004146-91bb50d98149/go.mod h1:31jz6HNzdxOmlERGGEc4v/dMssOfmp2p5bT/okiKFFc=