infra: update the manifests for RD-INFRA-2022.09.30 release

The RD-INFRA-2022.09.30 release includes refresh of RD-V2 and RD-N2
platform variants. The pinned manifest files of these platforms have
been updated accordingly for this release.

Signed-off-by: Vijayenthiran Subramaniam <vijayenthiran.subramaniam@arm.com>
Change-Id: Ie5ca26d918f4e940c83a170ae42f99b00ee64846