build(deps): bump github.com/buildkite/go-buildkite/v4

Bumps [github.com/buildkite/go-buildkite/v4](https://github.com/buildkite/go-buildkite) from 4.21.0 to 4.22.0.
- [Release notes](https://github.com/buildkite/go-buildkite/releases)
- [Changelog](https://github.com/buildkite/go-buildkite/blob/main/CHANGELOG.md)
- [Commits](buildkite/go-buildkite@v4.21.0...v4.22.0)

---
updated-dependencies:
- dependency-name: github.com/buildkite/go-buildkite/v4
  dependency-version: 4.22.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

go.mod

@@ -26,7 +26,7 @@ require (
 	github.com/aws/smithy-go v1.25.1
 	github.com/brunoscheufler/aws-ecs-metadata-go v0.0.0-20221221133751-67e37ae746cd
 	github.com/buildkite/bintest/v3 v3.3.0
-	github.com/buildkite/go-buildkite/v4 v4.21.0
+	github.com/buildkite/go-buildkite/v4 v4.22.0
 	github.com/buildkite/go-pipeline v0.17.1
 	github.com/buildkite/interpolate v0.1.5
 	github.com/buildkite/roko v1.4.0

go.sum

@@ -154,8 +154,8 @@ github.com/brunoscheufler/aws-ecs-metadata-go v0.0.0-20221221133751-67e37ae746cd
 github.com/brunoscheufler/aws-ecs-metadata-go v0.0.0-20221221133751-67e37ae746cd/go.mod h1:CeKhh8xSs3WZAc50xABMxu+FlfAAd5PNumo7NfOv7EE=
 github.com/buildkite/bintest/v3 v3.3.0 h1:RTWcSaJRlOT6t/K311ejPf+0J3LE/QEODzVG3vlLnWo=
 github.com/buildkite/bintest/v3 v3.3.0/go.mod h1:btqpTsVODiJcb0NMdkkmtMQ6xoFc2W/nY5yy+3I0zcs=
-github.com/buildkite/go-buildkite/v4 v4.21.0 h1:H/aTrPexE035u269mCTJ6v8dHB6oVgWjETc9bEMKgQM=
-github.com/buildkite/go-buildkite/v4 v4.21.0/go.mod h1:t/M4DUcs7qyebtzm3nkyZ1zUB/svWnKtR+uRU2Ca8tQ=
+github.com/buildkite/go-buildkite/v4 v4.22.0 h1:S0jDYBh4iUAx0J5VYrJe+VdVTgvZVCrD9rqOs2l0xCk=
+github.com/buildkite/go-buildkite/v4 v4.22.0/go.mod h1:t/M4DUcs7qyebtzm3nkyZ1zUB/svWnKtR+uRU2Ca8tQ=
 github.com/buildkite/go-pipeline v0.17.1 h1:m7+a2SF9hLjqsbe6HShmzm9M4rDk4QtanKTF2LD6LG0=
 github.com/buildkite/go-pipeline v0.17.1/go.mod h1:VE37qY3X5pmAKKUMoDZvPsHOQuyakB9cmXj9Qn6QasA=
 github.com/buildkite/interpolate v0.1.5 h1:v2Ji3voik69UZlbfoqzx+qfcsOKLA61nHdU79VV+tPU=