app: boards: intel_adsp_ace15_mtpm: disable IMR context-save

Keep context save still disabled for Intel Meteor Lake.

Signed-off-by: Kai Vehmanen <[email protected]>

Author: kv2019i

app/boards/intel_adsp_ace15_mtpm.conf

@@ -19,7 +19,7 @@ CONFIG_PM_POLICY_CUSTOM=y
 CONFIG_POWER_DOMAIN=y
 CONFIG_POWER_DOMAIN_INTEL_ADSP=y
 
-CONFIG_ADSP_IMR_CONTEXT_SAVE=y
+CONFIG_ADSP_IMR_CONTEXT_SAVE=n
 CONFIG_ADSP_IDLE_CLOCK_GATING=y
 
 # enable Zephyr drivers