Update didi, facebook-ads and reddit (#2160)

* Add more didi domains

* Update facebook-ads

Remove domains according to https://github.com/v2fly/domain-list-community/pull/2123

New domains were taken from easyprivacy+easylist

* Add reddithelp.com and sort

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Co-authored-by: rootmelo92118 <32770959+rootmelo92118@users.noreply.github.com>

data/facebook-ads

@@ -1,9 +1,2 @@
-b-graph.facebook.com @ads
-b-graph-fallback.facebook.com @ads
-connect.facebook.com @ads
-connect.facebook.net @ads
-graph.facebook.com @ads
-graph-fallback.facebook.com @ads
-z-m-graph.facebook.com @ads
-graph.fbpigeon.com @ads
-mqtt-mini.facebook.com @ads
+analytics.facebook.com @ads
+pixel.facebook.com @ads