[8.11] [OAS] Migrate connector APIs to v3.1.0 (#171464)

[lcawl]

Backport

This will backport the following commits from main to 8.11:

• [OAS] Migrate connector APIs to v3.1.0 (#171464)

Questions ?

Please refer to the Backport tool documentation

[apmmachine]

🤖 GitHub comments

Expand to view the GitHub comments

Just comment with:

• /oblt-deploy : Deploy a Kibana instance using the Observability test environments.
• /oblt-deploy-serverless : Deploy a serverless Kibana instance using the Observability test environments.
• run elasticsearch-ci/docs : Re-trigger the docs validation. (use unformatted text in the comment!)

[kibana-ci]

💛 Build succeeded, but was flaky

• Buildkite Build
• Commit: 52694f1

Failed CI Steps

• FTR Configs #51

Test Failures

• [job] [logs] FTR Configs #51 / EPM Endpoints EPM - list list api tests lists all limited packages from the registry

Metrics [docs]

✅ unchanged

To update your PR or re-run it, just comment with:
@elasticmachine merge upstream

[amyjtechwriter]

LGTM