amv2: document ignore/require message forwards condition

See botlabs-gg/yagpdb#1746 (released in v2.26.2)

Signed-off-by: Luca Zeuch <[email protected]>

Author: l-zeuch

content/docs/moderation/advanced-automoderator/conditions.md

@@ -121,3 +121,11 @@ Only apply this rule to messages in threads.
 #### Ignore threads
 
 Do not apply this rule to messages in threads.
+
+#### Ignore messages with forwards
+
+Do not apply this rule to messages that contain forwarded messages.
+
+#### Only match messages with forwards
+
+Only apply this rule to messages that contain forwarded messages.