Logging documentation page describes options that do not exist

On https://github.com/game-ci/documentation/blob/main/docs/03-github-orchestrator/07-advanced-topics/22-unity-log-collection.mdx it describes logging options available to `unity-builder`. However, there is no logging options in that workflow.

> Add `collectUnityLogs: true` to your existing `unity-builder` (or `unity-orchestrator`) step. Everything else is automatic:

See https://github.com/game-ci/unity-builder/blob/main/action.yml

Open docs/03-github-orchestrator/07-advanced-topics/22-unity-log-collection.mdx and compare its logging guidance with unity-builder/action.yml. Confirm which documented options are absent, then update the page so it describes the available workflow accurately and no longer recommends nonexistent options.

Written by the indexing model from the issue text.