Bump Platform.Exceptions from 0.4.0 to 0.5.0

Bumps [Platform.Exceptions](https://github.com/linksplatform/Exceptions) from 0.4.0 to 0.5.0.
- [Release notes](https://github.com/linksplatform/Exceptions/releases)
- [Commits](https://github.com/linksplatform/Exceptions/commits/csharp_0.5.0)

---
updated-dependencies:
- dependency-name: Platform.Exceptions
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

csharp/Storage/Storage.csproj

@@ -9,7 +9,7 @@
     <PackageReference Include="Octokit" Version="7.0.1" />
     <PackageReference Include="Octokit.GraphQL" Version="0.2.1-beta" />
     <PackageReference Include="Platform.Data.Doublets.Sequences" Version="0.1.1" />
-    <PackageReference Include="Platform.Exceptions" Version="0.4.0" />
+    <PackageReference Include="Platform.Exceptions" Version="0.5.0" />
   </ItemGroup>
 
 </Project>