(GH-1324) requestedExecutionLevel = asInvoker
(GH-1324) requestedExecutionLevel = asInvoker

After much deliberation on the topic, it was decided to move requested
execution level back to `asInvoker` while determining more advanced
scenarios to run privileged tasks from.

bazzilic/choco,TheBigBear/choco,jberezanski/choco,TheBigBear/choco,jberezanski/choco,jberezanski/choco,bazzilic/choco,TheBigBear/choco