Add Battlefield News for RAGL Season 16

gamenews

@@ -1,4 +1,4 @@
-2024-06-09 20-00-00:
-	Title: OpenRA Dark Tournament
-	Author: Blackened
-	Content: In honor of OpenRA's 18th birthday in June, we'll have a 1v1 tournament features all 3 base mods. Tournament date June 22nd at 1800 UTC. All skill levels welcome. See community Discord or Forum for more details!
+2024-09-17 22-30-00:
+	Title: RAGL Season 16
+	Author: NotNew
+	Content: Registrations for OpenRA's long-standing RAGL tournament are open until the third of October and the season will start shortly afterwards. Players will be placed into divisions with players of a similar standard where they play a round-robin of 1v1s. All ability levels are welcome! Matches can be arranged for times that suit the players and the group stage will last for seven weeks (October-November).\n\nAll information about registrations and the tournament standings can be found on https://ragl.org/