ipv4: Update max-prefix for he on franceix

etc/local/bird/bird/bgp.conf

@@ -130,7 +130,7 @@ protocol bgp franceix_rs2 from tpl_franceix_rs {
 protocol bgp franceix_6939 from tpl_franceix_peers {
 	neighbor 37.49.236.10 as 6939;
 	description "FranceIX / AS-HURRICANE";
-	import limit 100000;
+	import limit 500000;
 }
 protocol bgp franceix_20562 from tpl_franceix_peers {
 	neighbor 37.49.236.68 as 20562;