Bump Microsoft.Azure.Cosmos from 3.39.1 to 3.40.0 (#3872)

Bumps [Microsoft.Azure.Cosmos](https://github.com/Azure/azure-cosmos-dotnet-v3) from 3.39.1 to 3.40.0.
- [Release notes](https://github.com/Azure/azure-cosmos-dotnet-v3/releases)
- [Changelog](https://github.com/Azure/azure-cosmos-dotnet-v3/blob/master/changelog.md)
- [Commits](Azure/azure-cosmos-dotnet-v3@3.39.1...3.40.0)

---
updated-dependencies:
- dependency-name: Microsoft.Azure.Cosmos
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
Co-authored-by: Mikael Weaver <mikaelw@microsoft.com>

Directory.Packages.props

@@ -60,7 +60,7 @@
     <PackageVersion Include="Microsoft.AspNetCore.Mvc.Testing" Version="$(AspNetPackageVersion)" />
     <PackageVersion Include="Microsoft.AspNetCore.TestHost" Version="$(AspNetPackageVersion)" />
     <PackageVersion Include="Microsoft.Azure.ContainerRegistry" Version="1.0.0-preview.2" />
-    <PackageVersion Include="Microsoft.Azure.Cosmos" Version="3.39.1" />
+    <PackageVersion Include="Microsoft.Azure.Cosmos" Version="3.40.0" />
     <PackageVersion Include="Microsoft.Azure.Storage.Blob" Version="11.2.3" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.Binder" Version="8.0.1" />
     <PackageVersion Include="Microsoft.Extensions.Configuration.CommandLine" Version="8.0.0" />