As we no longer have any users for this feature, we remove the patch
enable-support-for-kubernetes-to-ignore-isolcpus.patch from the repo.
Test Plan:
PASS: Each affected kubernetes version package builds successfully.
Story: 2010878
Task: 49546
Change-Id: Id21fe6cd029d4b3cd6e6bd920628dfcc4703f6b2
Signed-off-by: Kaustubh Dhokte <kaustubh.dhokte@windriver.com>