Remove ahbottomnavigation

* Now we use the support libs

Change-Id: I8427410a0392f1c0f5c4fc4dceac30fb2105354b
diff --git a/snippets/cm.xml b/snippets/cm.xml
index 24f2356..caa3512 100644
--- a/snippets/cm.xml
+++ b/snippets/cm.xml
@@ -3,7 +3,6 @@
 
   <!-- LineageOS additions -->
   <project path="android" name="LineageOS/android" />
-  <project path="external/ahbottomnavigation" name="LineageOS/android_external_ahbottomnavigation" />
   <project path="external/bash" name="LineageOS/android_external_bash" />
   <project path="external/cmsdk-api-coverage" name="LineageOS/android_external_cmsdk-api-coverage" />
   <project path="external/exfat" name="LineageOS/android_external_exfat" />