hal: use hal_op_format when querying app_type

Use out->hal_op_format when querying app_type. This ensures that
we are always using the same format used to configure the driver.
This prevents any app_type mismatches.

CRs-Fixed: 2110259
Change-Id: I3f59be08255ed48adffde20e861b5ceecd908a3b
diff --git a/hal/audio_extn/utils.c b/hal/audio_extn/utils.c
index a236ccd..522143d 100644
--- a/hal/audio_extn/utils.c
+++ b/hal/audio_extn/utils.c
@@ -822,7 +822,7 @@
                                                 &adev->streams_output_cfg_list,
                                                 usecase->stream.out->devices,
                                                 usecase->stream.out->flags,
-                                                usecase->stream.out->format,
+                                                usecase->stream.out->hal_op_format,
                                                 usecase->stream.out->sample_rate,
                                                 usecase->stream.out->bit_width,
                                                 usecase->stream.out->channel_mask,