Bump Azure.Identity from 1.14.2 to 1.16.0 (#323)

Author: vcsjones

Directory.Packages.props

@@ -1,6 +1,6 @@
 <Project>
   <ItemGroup>
-    <PackageVersion Include="Azure.Identity" Version="1.14.2" />
+    <PackageVersion Include="Azure.Identity" Version="1.16.0" />
     <PackageVersion Include="Azure.Security.KeyVault.Certificates" Version="4.8.0" />
     <PackageVersion Include="Azure.Security.KeyVault.Keys" Version="4.8.0" />
     <PackageVersion Include="Microsoft.Extensions.FileSystemGlobbing" Version="8.0.0" />