utest: UTEST_SMP_AFFFINITY_TC -> RT_UTEST_SMP_AFFFINITY

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

src/utest/smp/Kconfig

@@ -1,6 +1,6 @@
 menu "Kernel SMP Testcase"
 
-config UTEST_SMP_AFFFINITY_TC
+config RT_UTEST_SMP_AFFFINITY
     bool "smp affinity and thread priority test1"
     default n
 

src/utest/smp/SConscript

@@ -17,7 +17,7 @@ if GetDepend(['UTEST_SMP_INTERRUPT_PRI_TC']):
 if GetDepend(['UTEST_SMP_THREAD_PREEMPTION_TC']):
     src += ['smp_thread_preemption_tc.c']
 
-if GetDepend(['UTEST_SMP_AFFFINITY_TC']):
+if GetDepend(['RT_UTEST_SMP_AFFFINITY']):
     src += ['smp_bind_affinity_tc.c']
     src += ['smp_affinity_pri1_tc.c']
     src += ['smp_affinity_pri2_tc.c']