Update dependency Microsoft.Extensions.TimeProvider.Testing to 10.3.0

Author: dependencyupdates[bot]

src/Directory.Packages.props

@@ -27,7 +27,7 @@
     <PackageVersion Include="Microsoft.Extensions.Hosting.WindowsServices" Version="10.0.2" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Abstractions" Version="10.0.2" />
     <PackageVersion Include="Microsoft.Extensions.Logging.Console" Version="10.0.2" />
-    <PackageVersion Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.2.0" />
+    <PackageVersion Include="Microsoft.Extensions.TimeProvider.Testing" Version="10.3.0" />
     <PackageVersion Include="Microsoft.IdentityModel.Protocols.OpenIdConnect" Version="8.15.0" />
     <PackageVersion Include="Microsoft.IdentityModel.Tokens" Version="8.15.0" />
     <PackageVersion Include="Microsoft.NET.Test.Sdk" Version="18.0.1" />