tests: tracing.osawareness.openocd cleanup

Move all config options to prj.conf. No functional
changes intended.

Signed-off-by: Eugeniy Paltsev <Eugeniy.Paltsev@synopsys.com>
Signed-off-by: Evgeniy Paltsev <PaltsevEvgeniy@gmail.com>
diff --git a/samples/subsys/tracing/prj.conf b/samples/subsys/tracing/prj.conf
index ed79576..b4afb13 100644
--- a/samples/subsys/tracing/prj.conf
+++ b/samples/subsys/tracing/prj.conf
@@ -1,2 +1,4 @@
 # enable to use thread names
 CONFIG_THREAD_NAME=y
+CONFIG_MP_NUM_CPUS=1
+CONFIG_DEBUG_THREAD_INFO=y
diff --git a/samples/subsys/tracing/sample.yaml b/samples/subsys/tracing/sample.yaml
index 4f5f195..a273ab9 100644
--- a/samples/subsys/tracing/sample.yaml
+++ b/samples/subsys/tracing/sample.yaml
@@ -11,9 +11,6 @@
     platform_allow: nrf52840dk_nrf52840 mimxrt1050_evk mimxrt1064_evk
     extra_args: CONF_FILE="prj_sysview.conf"
   tracing.osawareness.openocd:
-    extra_configs:
-      - CONFIG_MP_NUM_CPUS=1
-      - CONFIG_DEBUG_THREAD_INFO=y
     arch_exclude: posix xtensa
     platform_exclude: qemu_x86_64
   tracing.transport.uart: