Bump LiteDB from 4.1.4 to 5.0.13 in /mdfinder

Bumps [LiteDB](https://github.com/mbdavid/LiteDB) from 4.1.4 to 5.0.13.
- [Release notes](https://github.com/mbdavid/LiteDB/releases)
- [Commits](https://github.com/mbdavid/LiteDB/compare/v4.1.4...v5.0.13)

---
updated-dependencies:
- dependency-name: LiteDB
  dependency-type: direct:production
...

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

mdfinder/packages.config

@@ -2,6 +2,6 @@
 <packages>
   <package id="csmic" version="1.1.4" targetFramework="net461" />
   <package id="Gu.Wpf.Media" version="0.5.0.2" targetFramework="net461" />
-  <package id="LiteDB" version="4.1.4" targetFramework="net461" />
+  <package id="LiteDB" version="5.0.13" targetFramework="net461" />
   <package id="Octokit" version="0.32.0" targetFramework="net461" />
 </packages>