Update resources

Update connectors.json to match v3.13.0 version.

Author: github-actions[bot]

resources/connectors.json

@@ -373,8 +373,7 @@
   "BiliBili",
   "jam.coop",
   "Zing MP3",
-  "NTS Live",
-  "NTS Shows",
+  "NTS",
   "earth.fm",
   "apt-get's auditorium",
   "AzuraCast",
@@ -383,12 +382,15 @@
   "Bollerwagen",
   "МТС Музыка",
   "ChirpRadio",
+  "OnlyHit",
   "InstantAudio",
   "Basspistol Radio",
   "RadioFreeFedi",
   "MyTuner",
   "Mirlo",
   "Simulator Radio",
   "Echo",
-  "Gizz Tapes"
+  "Gizz Tapes",
+  "Systrum Sistum Radio",
+  "cosine.club"
 ]