source-opsgenie contribution from wdlowry

[wdlowry]

What

This PR updates source Opsgenie (source-opsgenie).

The contributor provided the following description of the change:

Added two additional fields to the incident stream that are shown in the sample response in the documentation (https://docs.opsgenie.com/docs/incident-api):

• impactDetectDate
• impactEndDate

Reviewer checklist

• Resolve any merge conflicts and validate file diffs (make sure the PR only includes changes intended by the contributor)
• After reviewing the changes, run the bump-version Airbyte-CI command locally to update the version of the connector according to the versioning guidelines. Add breakingChanges to metadata if necessary.
• Ensure connector docs are up to date with any changes
• Run /format-fix to resolve any formatting errors
• Click into the CI workflows that wait for a maintainer to run them, which should trigger CI runs

[vercel]

@wdlowry is attempting to deploy a commit to the Airbyte Growth Team on Vercel.

A member of the Team first needs to authorize it.

[CLAassistant]

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[wdlowry]

Apparently the UI made some significant changes to the YAML files. I'm going to close this and will probably generate a PR directly from the fork instead of through the UI.