We recently made a change to the `wsbuilder` to handle task related
logic. Our test coverage for the lifecycle executor didn't handle this
scenario and so we missed that it had insufficient permissions.
This PR adds `Update` and `Read` permissions for `Task`s in the
lifecycle executor, as well as an autostart/autostop test tailored to
task workspaces to verify the change.
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Anthropic's Claude Sonnet 4.5 Thinking was involved in writing the tests