Added BDLight to quality parser

(cherry picked from commit 5c8f2518baa1b2d4a8b0507f9fafe12b2ecff1e5)

src/NzbDrone.Core.Test/ParserTests/QualityParserFixture.cs

@@ -258,6 +258,7 @@ namespace NzbDrone.Core.Test.ParserTests
         [TestCase("Movie Name 2005 1080p UHD BluRay DD+7.1 x264-LoRD.mkv", false)]
         [TestCase("Movie.Name.2011.1080p.UHD.BluRay.DD5.1.HDR.x265-CtrlHD.mkv", false)]
         [TestCase("Movie.Name.2016.German.DTS.DL.1080p.UHDBD.x265-TDO.mkv", false)]
+        [TestCase("Movie.Name.2021.1080p.BDLight.x265-AVCDVD", false)]
         public void should_parse_bluray1080p_quality(string title, bool proper)
         {
             ParseAndVerifyQuality(title, Source.BLURAY, proper, Resolution.R1080p);

src/NzbDrone.Core/Parser/QualityParser.cs

@@ -19,7 +19,7 @@ namespace NzbDrone.Core.Parser
                                                                 (?<webdl>WEB[-_. ]DL(?:mux)?|WEBDL|AmazonHD|iTunesHD|MaxdomeHD|NetflixU?HD|WebHD|[. ]WEB[. ](?:[xh]26[45]|DDP?5[. ]1)|[. ](?-i:WEB)$|(?:\d{3,4}0p)[-. ]WEB[-. ]|[-. ]WEB[-. ]\d{3,4}0p|\b\s\/\sWEB\s\/\s\b|AMZN[. -]WEB[. -]|NF[. ]WEB[. ])|
                                                                 (?<webrip>WebRip|Web-Rip|WEBMux)|
                                                                 (?<hdtv>HDTV)|
-                                                                (?<bdrip>BDRip)|
+                                                                (?<bdrip>BDRip|BDLight)|
                                                                 (?<brrip>BRRip)|
                                                                 (?<dvdr>DVD-R|DVDR|DVD5|DVD9)|
                                                                 (?<dvd>DVD(?!-R)|DVDRip|xvidvd)|