IVGCVSW-4801: Updating Doxygen project version for 20.05 release.
IVGCVSW-4801: Updating Doxygen project version for 20.05 release.

Signed-off-by: Colm Donelan <f9860052b68289c6785c07724a8e72ee77c1bf0a@arm.com>
Change-Id: I408a10610a5a91de4608b2597918445fcb5ee21c

ARM-software/armnn,ARM-software/armnn,ARM-software/armnn