Revert "ANDROID: sched/cpuset: Add vendor hook to change tasks affinity"

This reverts commit 8ecd88d9 as it is
broken with regards to upstream changes made in 6.1.12.

If this is still needed, it can be brought back in a way that works
properly based on the changes made upstream.

Bug: 174125747
Cc: Satya Durga Srinivasu Prabhala <satyap@codeaurora.org>
Cc: Sai Harshini Nimmala <quic_snimmala@quicinc.com>
Change-Id: Ic3163351faabbecbce688a87215f79ca3b5d6188
Signed-off-by: Greg Kroah-Hartman <gregkh@google.com>