pvmfw: Add patching for virt-cpufreq related nodes am: 9bdb10cde3

Original change: https://android-review.googlesource.com/c/platform/packages/modules/Virtualization/+/2944351

Change-Id: I7c7dab0e36bf58121c173b4c3e232618d8f4b741
Signed-off-by: Automerger Merge Worker <android-build-automerger-merge-worker@system.gserviceaccount.com>