Bump Azure.Identity from 1.12.1 to 1.13.0 in /src (#26)

Bumps [Azure.Identity](https://github.com/Azure/azure-sdk-for-net) from 1.12.1 to 1.13.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Identity_1.12.1...Azure.Identity_1.13.0)

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

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

src/interruptible-workload.csproj

@@ -9,7 +9,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Identity" Version="1.12.1" />
+    <PackageReference Include="Azure.Identity" Version="1.13.0" />
     <PackageReference Include="Azure.Storage.Queues" Version="12.20.1" />
     <PackageReference Include="Microsoft.ApplicationInsights.WorkerService" Version="2.22.0" />
     <PackageReference Include="Microsoft.Extensions.Azure" Version="1.7.6" />