ArmVirtualizationPkg/PciHostBridgeDxe: accommodate general address spaces

ArmVirtualizationPkg/PciHostBridgeDxe: accommodate general address spaces

The RootBridgeIoCheckParameter() function currently relies on the range
limit being of the form (2^n - 1). This assumption is not necessarily
true; handle the general case.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Laszlo Ersek <lersek@redhat.com>
Reviewed-by: Olivier Martin <Olivier.martin@arm.com>
git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@16901 6f19259b-4bc3-4df7-8a09-765794883524