Bump Avalonia.Themes.Fluent from 11.2.5 to 11.3.6

---
updated-dependencies:
- dependency-name: Avalonia.Themes.Fluent
  dependency-version: 11.3.6
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

Author: dependabot[bot]

task-time-tracker.fsproj

@@ -54,7 +54,7 @@
   <ItemGroup>
     <PackageReference Include="Avalonia.Desktop" Version="11.2.5" />
     <PackageReference Include="Avalonia.FuncUI" Version="1.5.1" />
-    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.2.5" />
+    <PackageReference Include="Avalonia.Themes.Fluent" Version="11.3.6" />
   </ItemGroup>
 
 </Project>