enterprise: Remove a couple of repositories we don't use

Change-Id: I0ea414bd009f5e27f6346cd1980f580cfdc98e05
diff --git a/enterprise.xml b/enterprise.xml
index 126be72..65e598c 100644
--- a/enterprise.xml
+++ b/enterprise.xml
@@ -80,11 +80,5 @@
       groups="notdefault,internal" remote="coral-internal" />
     <project name="imx-vpuwrap-debian" path="packages/imx-vpuwrap"
       groups="notdefault,internal" remote="coral-internal" />
-
-    <project name="imx-test" path="imx-test"
-      groups="notdefault,internal" remote="coral-internal" />
-
-    <project path="packages/edgetpu-ml-cpp" name="edgetpu-ml-cpp"
-      groups="notdefault,internal" remote="coral-internal" />
     <!-- END closed source repositories -->
 </manifest>