utest: UTEST_CPP11_THREAD_TC -> RT_UTEST_CPP11_THREAD

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

examples/utest/configs/cpp11/cpp11.cfg

@@ -1,4 +1,4 @@
-CONFIG_UTEST_CPP11_THREAD_TC=y
+CONFIG_RT_UTEST_CPP11_THREAD=y
 # dependencies
 CONFIG_RT_USING_CI_ACTION=y
 CONFIG_RT_USING_CPLUSPLUS=y

examples/utest/testcases/cpp11/Kconfig

@@ -1,6 +1,6 @@
 menu "CPP11 Testcase"
 
-config UTEST_CPP11_THREAD_TC
+config RT_UTEST_CPP11_THREAD
     bool "Cpp11 thread test"
     select RT_USING_CPLUSPLUS
     select RT_USING_CPLUSPLUS11

examples/utest/testcases/cpp11/SConscript

@@ -5,7 +5,7 @@ cwd     = GetCurrentDir()
 src     = []
 CPPPATH = [cwd]
 
-if GetDepend('UTEST_CPP11_THREAD_TC'):
+if GetDepend('RT_UTEST_CPP11_THREAD'):
     src += Glob('tc_*.cpp')
 
 group = DefineGroup('utestcases', src, depend = ['RT_USING_UTESTCASES', 'RT_USING_CPLUSPLUS'], CPPPATH = CPPPATH)