app: board: Add define CONFIG_COUNTER

A definition has been added which is essential
to work properly the test test_102_08_extended_time_check.

Signed-off-by: Grzegorz Bernat <grzegorzx.bernat@intel.com>

app/boards/intel_adsp_ace30_ptl.conf

@@ -43,6 +43,7 @@ CONFIG_SOF_LOG_LEVEL_INF=y
 CONFIG_ZEPHYR_LOG=y
 
 # Zephyr / OS features
+CONFIG_COUNTER=y
 CONFIG_HEAP_MEM_POOL_SIZE=8192
 CONFIG_L3_HEAP=y