For sched nodes, "proc_vendor_sched" and "sysfs_vendor_sched",
their type definition is in product sepolicy,
while genfs_contexts is in vendor sepolicy.
In this case, genfs_contexts cannot be resolved after product sepolicy
is replaced by Dynamic System Update.
Need to keep the type definition and genfs_contexts in the same partition.
Now move genfs_contexts because the type definition has to be in product for now
since other private domains are accessing these sched nodes.
Test: $ make selinux_policy
The device can boot to home after replacing with GSI.
Bug: 191236468
Change-Id: I02ea78b04dfcade4ceb426ff6ebf498daa81ac32