platform: ace: enable Zephyr counter drivers

This will allow to build and enable ace art and rtc
counter drivers

Signed-off-by: Adrian Bonislawski <adrian.bonislawski@intel.com>

Author: abonislawski

app/boards/intel_adsp_ace15_mtpm.conf

@@ -38,6 +38,7 @@ CONFIG_LIBRARY_MANAGER=y
 CONFIG_INTEL_ADSP_TIMER=y
 CONFIG_MM_DRV_INTEL_ADSP_TLB_REMAP_UNUSED_RAM=y
 CONFIG_AMS=y
+CONFIG_COUNTER=y
 
 CONFIG_HEAP_MEM_POOL_SIZE=8192
 CONFIG_L3_HEAP=y