Remove equivs from manifest

Change-Id: Ib4210d7bbf1b723b41e80607abe85247338b6674
diff --git a/default.xml b/default.xml
index e826e01..ac33535 100644
--- a/default.xml
+++ b/default.xml
@@ -70,7 +70,6 @@
     <project path="packages/aiy-board-tweaks" name="aiy-board-tweaks" />
     <project path="packages/aiy-board-wlan" name="aiy-board-wlan" />
     <project path="packages/base-files" name="base-files" />
-    <project path="packages/equivs" name="equivs" />
 
     <project path="imx-gstreamer" name="imx-gstreamer" groups="notdefault,imx" />
     <project path="imx-gst-plugins-base" name="imx-gst-plugins-base" groups="notdefault,imx" />