Bump libse from 3.6.2 to 3.6.4

Bumps [libse](https://github.com/SubtitleEdit/subtitleedit) from 3.6.2 to 3.6.4.
- [Release notes](https://github.com/SubtitleEdit/subtitleedit/releases)
- [Changelog](https://github.com/SubtitleEdit/subtitleedit/blob/master/Changelog.txt)
- [Commits](https://github.com/SubtitleEdit/subtitleedit/compare/3.6.2...3.6.4)

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

Signed-off-by: dependabot[bot] <support@github.com>

MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj

@@ -23,7 +23,7 @@
 
   <ItemGroup>
     <PackageReference Include="BDInfo" Version="0.7.6.2" />
-    <PackageReference Include="libse" Version="3.6.2" />
+    <PackageReference Include="libse" Version="3.6.4" />
     <PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" />
     <PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0" />
     <PackageReference Include="UTF.Unknown" Version="2.5.0" />