* changes:
fix(cpus): workaround for Neoverse N2 erratum 2779511
fix(errata-abi): added Neoverse N2 to Errata ABI list
fix(cpus): workaround for Neoverse N2 erratum 2743014
fix(docs): updated certain Neoverse N2 erratum status in docs
refactor(cpus): convert Neoverse N2 to use CPU helpers
refactor(cpus): convert Neoverse N2 to framework
refactor(cpus): reorder Neoverse N2 errata by ascending order