manifest: Enable device/lineage/atv

* fugu is getting brought up, so we need this.

Change-Id: I4ac163b61bb6ebe34bbfd9680ee6dec4b5244d10
diff --git a/snippets/lineage.xml b/snippets/lineage.xml
index f9a6562..66396bb 100644
--- a/snippets/lineage.xml
+++ b/snippets/lineage.xml
@@ -3,7 +3,7 @@
 
   <!-- LineageOS additions -->
   <project path="android" name="LineageOS/android" />
-  <!--<project path="device/lineage/atv" name="LineageOS/android_device_lineage_atv" />-->
+  <project path="device/lineage/atv" name="LineageOS/android_device_lineage_atv" />
   <!--<project path="device/lineage/sepolicy" name="LineageOS/android_device_lineage_sepolicy" />-->
   <!--<project path="external/bash" name="LineageOS/android_external_bash" />-->
   <project path="external/exfat" name="LineageOS/android_external_exfat" />