[Impact]
The current linux-azure-cvm doesn't need to support arm64. Ensure we skip the arm64 changes from the base kernel.
[Test Plan]
linux-azure-cvm doesn't need to produce arm64 binaries.
[Where problems could occur]
It might cause problem during the rebase of linux-azure-cvm on top of linux-azure.
[Impact]
The current linux-azure-cvm doesn't need to support arm64. Ensure we skip the arm64 changes from the base kernel.
[Test Plan]
linux-azure-cvm doesn't need to produce arm64 binaries.
[Where problems could occur]
It might cause problem during the rebase of linux-azure-cvm on top of linux-azure.