Bump Azure.Extensions.AspNetCore.DataProtection.Keys

Bumps [Azure.Extensions.AspNetCore.DataProtection.Keys](https://github.com/Azure/azure-sdk-for-net) from 1.1.0 to 1.2.0.
- [Release notes](https://github.com/Azure/azure-sdk-for-net/releases)
- [Commits](Azure/azure-sdk-for-net@Azure.Extensions.AspNetCore.DataProtection.Keys_1.1.0...Azure.Extensions.AspNetCore.DataProtection.Keys_1.2.0)

---
updated-dependencies:
- dependency-name: Azure.Extensions.AspNetCore.DataProtection.Keys
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

docs/azure/sdk/snippets/logging/LoggingSampleApp.csproj

@@ -8,7 +8,7 @@
 
   <ItemGroup>
     <PackageReference Include="Azure.Extensions.AspNetCore.DataProtection.Blobs" Version="1.2.3" />
-    <PackageReference Include="Azure.Extensions.AspNetCore.DataProtection.Keys" Version="1.1.0" />
+    <PackageReference Include="Azure.Extensions.AspNetCore.DataProtection.Keys" Version="1.2.0" />
     <PackageReference Include="Azure.Identity" Version="1.8.1" />
     <PackageReference Include="Microsoft.Extensions.Azure" Version="1.6.0" />
   </ItemGroup>