Fix: MT.1014 typo in builtInControls

[l-gosling]

Description

Refactor: Add role descriptions to AdministrativeRolesToCheck, rearrange and fix typo in grantControls.

Changed from
$policy.grantControls.buildInControls
to
$policy.grantControls.builtInControls

Solve parts of:
#1054

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[merill]

Cheers tx @l-gosling can't believe we missed that one.