Bump github.com/DataDog/datadog-api-client-go/v2 in /test/new-e2e

Bumps [github.com/DataDog/datadog-api-client-go/v2](https://github.com/DataDog/datadog-api-client-go) from 2.27.0 to 2.30.0.
- [Release notes](https://github.com/DataDog/datadog-api-client-go/releases)
- [Changelog](https://github.com/DataDog/datadog-api-client-go/blob/master/CHANGELOG.md)
- [Commits](DataDog/datadog-api-client-go@v2.27.0...v2.30.0)

---
updated-dependencies:
- dependency-name: github.com/DataDog/datadog-api-client-go/v2
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

test/new-e2e/go.mod

@@ -27,7 +27,7 @@ require (
 	github.com/DataDog/datadog-agent/pkg/version v0.56.0-rc.3
 	github.com/DataDog/datadog-agent/test/fakeintake v0.56.0-rc.3
 	github.com/DataDog/datadog-api-client-go v1.16.0
-	github.com/DataDog/datadog-api-client-go/v2 v2.27.0
+	github.com/DataDog/datadog-api-client-go/v2 v2.30.0
 	// Are you bumping github.com/DataDog/test-infra-definitions ?
 	// You should bump `TEST_INFRA_DEFINITIONS_BUILDIMAGES` in `.gitlab/common/test_infra_version.yml`
 	// `TEST_INFRA_DEFINITIONS_BUILDIMAGES` matches the commit sha in the module version