manifest: Sync extras/su

Change-Id: I348169bc60f0e67eb41fe79f3fa6ff0e13d31712
diff --git a/snippets/lineage.xml b/snippets/lineage.xml
index 888fa45..3fb2a29 100644
--- a/snippets/lineage.xml
+++ b/snippets/lineage.xml
@@ -49,7 +49,7 @@
   <project path="packages/overlays/Lineage" name="LineageOS/android_packages_overlays_Lineage" />
   <!--<project path="packages/providers/WeatherProvider" name="LineageOS/android_packages_providers_WeatherProvider" />-->
   <!--<project path="prebuilts/lineage-sdk" name="LineageOS/android_prebuilts_lineage-sdk" clone-depth="1" />-->
-  <!--<project path="system/extras/su" name="LineageOS/android_system_extras_su" />-->
+  <project path="system/extras/su" name="LineageOS/android_system_extras_su" />
   <project path="vendor/lineage" name="LineageOS/android_vendor_lineage" />
 
   <!-- CodeAurora additions -->