fixed broken RIS RIPE URLs

config.json

@@ -8,13 +8,13 @@
 	},
 	"ripe_ris_dump_v4": {
 		"descr": "RIS routes IPv4 (RIPE NCC)",
-		"url": "http://ris.ripe.net/dumps/riswhoisdump.IPv4.gz",
+		"url": "https://www.ris.ripe.net/dumps/riswhoisdump.IPv4.gz",
 		"expires": 28800,
 		"cache": "ris_dump_v4.txt.gz"
 	},
 	"ripe_ris_dump_v6": {
 		"descr": "RIS routes IPv6 (RIPE NCC)",
-		"url": "http://ris.ripe.net/dumps/riswhoisdump.IPv6.gz",
+		"url": "https://www.ris.ripe.net/dumps/riswhoisdump.IPv6.gz",
 		"expires": 28800,
 		"cache": "ris_dump_v6.txt.gz"
 	},