disable cpu isolcpus

hc

2023-12-09 958e46acc8e900e8569dd467c1af9b8d2d019394

 kernel/tools/testing/selftests/rcutorture/configs/rcu/TREE04.boot
..
..
@@ -1 +1 @@
1
-rcutorture.torture_type=rcu_bh rcutree.rcu_fanout_leaf=4 nohz_full=1-7
1
+rcutree.rcu_fanout_leaf=4 nohz_full=1-7