utest: UTEST_SMP_THREAD_PREEMPTION_TC -> RT_UTEST_SMP_THREAD_PREEMPTION

Signed-off-by: Chen Wang <unicorn_wang@outlook.com>

src/utest/smp/Kconfig

@@ -16,7 +16,7 @@ config RT_UTEST_SMP_SPINLOCK
     bool "smp spinlock test"
     default n
 
-config UTEST_SMP_THREAD_PREEMPTION_TC
+config RT_UTEST_SMP_THREAD_PREEMPTION
     bool "smp threads preemption test"
     default n
 

src/utest/smp/SConscript

@@ -14,7 +14,7 @@ if GetDepend(['RT_UTEST_SMP_ASSIGNED_IDLE_CORE']):
 if GetDepend(['RT_UTEST_SMP_INTERRUPT_PRI']):
     src += ['smp_interrupt_pri_tc.c']
 
-if GetDepend(['UTEST_SMP_THREAD_PREEMPTION_TC']):
+if GetDepend(['RT_UTEST_SMP_THREAD_PREEMPTION']):
     src += ['smp_thread_preemption_tc.c']
 
 if GetDepend(['RT_UTEST_SMP_AFFFINITY']):