build(deps): bump YoutubeExplode from 6.4.0 to 6.4.2

Bumps [YoutubeExplode](https://github.com/Tyrrrz/YoutubeExplode) from 6.4.0 to 6.4.2.
- [Release notes](https://github.com/Tyrrrz/YoutubeExplode/releases)
- [Commits](Tyrrrz/YoutubeExplode@6.4...6.4.2)

---
updated-dependencies:
- dependency-name: YoutubeExplode
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <[email protected]>

Jellyfin.Plugin.Themerr/Jellyfin.Plugin.Themerr.csproj

@@ -13,7 +13,7 @@
     <FrameworkReference Include="Microsoft.AspNetCore.App" />
     <PackageReference Include="Jellyfin.Controller" Version="10.9.7" />
     <PackageReference Include="Newtonsoft.Json" Version="13.0.3" />
-    <PackageReference Include="YoutubeExplode" Version="6.4.0" />
+    <PackageReference Include="YoutubeExplode" Version="6.4.2" />
   </ItemGroup>
 
   <ItemGroup>