The Appeals Board shall have jurisdiction to hear and decide all appeals arising from the final action of a unit: on a protest relating to the formation of a procurement contract, including a violation of § 13–212.1 of this article; or except for a contract claim relating to a lease of real property, on a contract claim by a contractor or a unit concerning: breach; performance; modification; or termination. A decision of the Appeals Board is final, subject to any judicial review.