Rename aiy-board-audio to imx-board-audio

Change-Id: Iac4b6f1e86a0bfcad6670a5e21be882429ad6a40
diff --git a/enterprise.xml b/enterprise.xml
index 4a1a87f..9958064 100644
--- a/enterprise.xml
+++ b/enterprise.xml
@@ -83,7 +83,7 @@
 
     <project path="packages/edgetpu-api" name="python-tflite-source" groups="notdefault,imx"/>
 
-    <project path="packages/aiy-board-audio" name="aiy-board-audio" />
+    <project path="packages/imx-board-audio" name="aiy-board-audio" />
     <project path="packages/imx-board-wlan" name="aiy-board-wlan" />
     <!-- END imx specific repos -->
 </manifest>