KCSAN enables some Kconfig options unilaterally and unconditionally,
including CONFIG_PROVE_LOCKING.  This in turn enables CONFIG_PROVE_RCU
and CONFIG_PREEMPT_COUNT, which conflicts with constraints in SRCU-T,
TRACE01, and TREE10, which in turn causes rcutorture to emit spurious
configuration complaints.  This commit therefore forgives configuration
complaints involving CONFIG_PROVE_RCU and CONFIG_PREEMPT_COUNT.
Signed-off-by: Paul E. McKenney <paulmck@kernel.org>