Merge changes Ic62579c2,Ica402494,Id92dbae6 into lts-v2.8

* changes:
  fix(cpus): workaround for Cortex-A78C erratum 2743232
  fix(cpus): workaround for Neoverse V1 erratum 2348377
  fix(cpus): workaround for Cortex-X3 erratum 2779509