Dependencies not current

[dtivel]

Most relevant to dotnet/sign is netstandard2.0 for RSAKeyVaultProvider and its dependency on Azure.Security.KeyVault.Keys.

E:\git\RSAKeyVaultProvider>dotnet list package --outdated

The following sources were used:
   https://api.nuget.org/v3/index.json
   C:\Program Files (x86)\Microsoft SDKs\NuGetPackages\
   https://dnceng.pkgs.visualstudio.com/public/_packaging/dotnet7/nuget/v3/index.json
   https://pkgs.dev.azure.com/dnceng/public/_packaging/dotnet-eng/nuget/v3/index.json

Project `RSAKeyVaultProvider` has the following updates to its packages
   [netstandard2.0]:
   Top-level Package                   Requested   Resolved   Latest
   > Azure.Security.KeyVault.Keys      4.2.0       4.2.0      4.4.0
   > Microsoft.SourceLink.GitHub       1.0.0       1.0.0      1.1.1
   > Nerdbank.GitVersioning            3.4.231     3.4.231    3.5.119

Project `RSAKeyVaultProvider.Tests` has the following updates to its packages
   [netcoreapp2.1]:
   Top-level Package                                      Requested   Resolved   Latest
   > Azure.Identity                                       1.4.0       1.4.0      1.8.0
   > Azure.Security.KeyVault.Certificates                 4.2.0       4.2.0      4.4.0
   > Microsoft.IdentityModel.Clients.ActiveDirectory      5.2.9       5.2.9      5.3.0
   > Microsoft.NET.Test.Sdk                               16.10.0     16.10.0    17.4.1
   > Microsoft.SourceLink.GitHub                          1.0.0       1.0.0      1.1.1
   > Nerdbank.GitVersioning                               3.4.231     3.4.231    3.5.119
   > Newtonsoft.Json                                      13.0.1      13.0.1     13.0.2
   > xunit                                                2.4.1       2.4.1      2.4.2
   > xunit.runner.visualstudio                            2.4.3       2.4.3      2.4.5

   [net47]:
   Top-level Package                                      Requested   Resolved   Latest
   > Azure.Identity                                       1.4.0       1.4.0      1.8.0
   > Azure.Security.KeyVault.Certificates                 4.2.0       4.2.0      4.4.0
   > Microsoft.IdentityModel.Clients.ActiveDirectory      5.2.9       5.2.9      5.3.0
   > Microsoft.NET.Test.Sdk                               16.10.0     16.10.0    17.4.1
   > Microsoft.SourceLink.GitHub                          1.0.0       1.0.0      1.1.1
   > Nerdbank.GitVersioning                               3.4.231     3.4.231    3.5.119
   > Newtonsoft.Json                                      13.0.1      13.0.1     13.0.2
   > xunit                                                2.4.1       2.4.1      2.4.2
   > xunit.runner.visualstudio                            2.4.3       2.4.3      2.4.5