[Sonarr] Removed `BTN`

- Removed: `BTN` from `[WEB Tier 02]` and RP, This is a generic group name that anybody can use on BTN and we can't determine which quality they are.

docs/json/sonarr/cf/web-tier-02.json

@@ -22,15 +22,6 @@
         "value": "\\b(BLUTONiUM)\\b"
       }
     },
-    {
-      "name": "BTN",
-      "implementation": "ReleaseGroupSpecification",
-      "negate": false,
-      "required": false,
-      "fields": {
-        "value": "\\b(BTN)\\b"
-      }
-    },
     {
       "name": "BTW",
       "implementation": "ReleaseGroupSpecification",

docs/json/sonarr/rp/p2pRepackProper.json

@@ -18,7 +18,7 @@
     {
       "score": 125,
       "terms": [
-        "/(3CTWeB|BLUTONiUM|-BTN|-BTW|-Chotab|-Cinefeel|-CiT|Coo7|-dB|-DEEP|-END|-ETHiCS|-FC|-Flights|-GNOME|-iJP|-iKA|-iT00NZ|-JETIX|-KHN|-KiMCHI|-LAZY|-MZABI|-NPMS|-NYH|-orbitron|playWEB|PSiG|-ROCCaT|RTFM|-SA89|-SIGMA|-SMURF|-SPiRiT|-TEPES|-TVSmash|-WELP)\\b/i"
+        "/(3CTWeB|BLUTONiUM|-BTW|-Chotab|-Cinefeel|-CiT|Coo7|-dB|-DEEP|-END|-ETHiCS|-FC|-Flights|-GNOME|-iJP|-iKA|-iT00NZ|-JETIX|-KHN|-KiMCHI|-LAZY|-MZABI|-NPMS|-NYH|-orbitron|playWEB|PSiG|-ROCCaT|RTFM|-SA89|-SIGMA|-SMURF|-SPiRiT|-TEPES|-TVSmash|-WELP)\\b/i"
       ]
     },
     {