deps: bump altcover from 8.2.828 to 8.2.833 in /tests/Carter.Cache.Tests

Bumps [altcover](https://github.com/SteveGilham/altcover) from 8.2.828 to 8.2.833.
- [Release notes](https://github.com/SteveGilham/altcover/releases)
- [Changelog](https://github.com/SteveGilham/altcover/blob/master/ReleaseNotes.md)
- [Commits](SteveGilham/altcover@release/v8.2.828...release/v8.2.833)

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

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

tests/Carter.Cache.Tests/Carter.Cache.Tests.csproj

@@ -13,7 +13,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="altcover" Version="8.2.828" />
+    <PackageReference Include="altcover" Version="8.2.833" />
     <PackageReference Include="FakeItEasy" Version="7.2.0" />
     <PackageReference Include="Microsoft.AspNetCore.Http" Version="2.2.2" />
     <PackageReference Include="Microsoft.Extensions.Configuration" Version="6.0.0" />