nimble/bttester: Add option to enable/disable leaudio support

Add syscfg fields to allow user to enable/disable leaudio.
Some testcases were failing due to having leaudio services and
performing writes which resulted in errors.

Author: szymon-czapracki

apps/bttester/syscfg.yml

@@ -22,6 +22,9 @@ syscfg.defs:
             Disable any NimBLE configuration in bttester app.
             This is useful for building bttester apps with custom configuration.
         value: 0
+    BTTESTER_LEAUDIO:
+        description: 'Enable NimBLE LE Audio support in bttester app'
+        value: 0
     BTTESTER_UART_BAUD:
         description: 'Console UART baud rate.'
         value: '115200'
@@ -117,9 +120,31 @@ syscfg.vals:
 
     BLE_STORE_CONFIG_PERSIST: 0
 
+syscfg.vals.BTTESTER_LEAUDIO:
+    BLE_ISO: 1
+    BLE_AUDIO: 1
+    BLE_AUDIO_BROADCAST_SINK: 1
+    BLE_AUDIO_BROADCAST_SINK_MAX: 2
+    BLE_AUDIO_MAX_CODEC_RECORDS: 3
+    BLE_PERIODIC_ADV_SYNC_TRANSFER: 1
+    BLE_PERIODIC_ADV_SYNC_BIGINFO_REPORTS: 1
+    BLE_ROLE_BROADCASTER: 1
+    BLE_ISO_BROADCAST_SOURCE: 1
+    BLE_ISO_BROADCAST_SINK: 1
+    BLE_ISO_MAX_BISES: 3
+    BLE_ISO_MAX_BIGS: 3
+    BLE_EXT_ADV: 1
+    BLE_PHY_2M: 1
+    BLE_EXT_ADV_MAX_SIZE: 40
+    BLE_PERIODIC_ADV: 1
+    BLE_MULTI_ADV_INSTANCES: 3
+    BLE_SVC_AUDIO_BASS_METADATA_MAX_SZ: 256
+    BLE_SVC_AUDIO_BASS_SUB_NUM_MAX: 10
+
 syscfg.vals.!BTTESTER_NODEFAULT:
     BLE_VERSION: 54
 
+    BTTESTER_LEAUDIO: 1
     BLE_L2CAP_COC_MAX_NUM: 5
     BLE_L2CAP_SIG_MAX_PROCS: 2
     BLE_L2CAP_ENHANCED_COC: 1
@@ -140,26 +165,6 @@ syscfg.vals.!BTTESTER_NODEFAULT:
     BLE_SVC_GAP_DEVICE_NAME_WRITE_PERM: 0
     BLE_SVC_GAP_DEVICE_NAME_MAX_LENGTH: 6
 
-    BLE_ISO: 1
-    BLE_AUDIO: 1
-    BLE_AUDIO_BROADCAST_SINK: 1
-    BLE_AUDIO_BROADCAST_SINK_MAX: 2
-    BLE_AUDIO_MAX_CODEC_RECORDS: 3
-    BLE_PERIODIC_ADV_SYNC_TRANSFER: 1
-    BLE_PERIODIC_ADV_SYNC_BIGINFO_REPORTS: 1
-    BLE_ROLE_BROADCASTER: 1
-    BLE_ISO_BROADCAST_SOURCE: 1
-    BLE_ISO_BROADCAST_SINK: 1
-    BLE_ISO_MAX_BISES: 3
-    BLE_ISO_MAX_BIGS: 3
-    BLE_EXT_ADV: 1
-    BLE_PHY_2M: 1
-    BLE_EXT_ADV_MAX_SIZE: 40
-    BLE_PERIODIC_ADV: 1
-    BLE_MULTI_ADV_INSTANCES: 3
-    BLE_SVC_AUDIO_BASS_METADATA_MAX_SZ: 256
-    BLE_SVC_AUDIO_BASS_SUB_NUM_MAX: 10
-
     BLE_MESH: 1
     BLE_MESH_SHELL: 0
     BLE_MESH_PROV: 1