Bump Azure.Identity in /azure/sdk-identity-resources-storage

Bumps [Azure.Identity](https://github.com/Azure/azure-sdk-for-net) from 1.11.3 to 1.12.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Identity_1.11.3...Azure.Identity_1.12.0)

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

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

azure/sdk-identity-resources-storage/AzureIdentityStorageExample.csproj

@@ -20,7 +20,7 @@
   </ItemGroup>
 
   <ItemGroup>
-    <PackageReference Include="Azure.Identity" Version="1.11.3" />
+    <PackageReference Include="Azure.Identity" Version="1.12.0" />
     <PackageReference Include="Azure.ResourceManager.Resources" Version="1.7.3" />
     <PackageReference Include="Azure.ResourceManager.Storage" Version="1.2.3" />
     <PackageReference Include="Azure.Storage.Blobs" Version="12.20.0" />