edgetpu: Remove the edgetpu sources from the checkout

We should be relying on the packages already in rapture, rather
than building from source.

Change-Id: Ice8cc0734ab29b1c4db6792d3626b8f5973512ce
diff --git a/enterprise.xml b/enterprise.xml
index 88a6c61..6b9bf96 100644
--- a/enterprise.xml
+++ b/enterprise.xml
@@ -55,10 +55,6 @@
     <project path="bluez-imx" name="bluez-imx" />
     <project path="packages/bluez-imx" name="bluez-imx-debian" />
 
-    <project path="packages/edgetpu" name="edgetpu" />
-    <project path="packages/edgetpuvision" name="edgetpuvision" />
-    <project path="packages/edgetpudemo" name="edgetpudemo" />
-
     <project path="packages/imx-board-audio" name="imx-board-audio" />
     <project path="packages/imx-board-wlan" name="imx-board-wlan" />
     <project path="imx-board-wlan" name="imx-board-wlan-src" />