Update dependencies (#664)

* Bump Microsoft.NET.Test.Sdk from 15.6.2 to 16.0.1 (#663)

Bumps [Microsoft.NET.Test.Sdk](https://github.com/microsoft/vstest) from 15.6.2 to 16.0.1.
- [Release notes](https://github.com/microsoft/vstest/releases)
- [Commits](microsoft/vstest@v15.6.2...v16.0.1)

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

* Bump System.Diagnostics.DiagnosticSource from 4.4.1 to 4.5.1 (#662)

Bumps [System.Diagnostics.DiagnosticSource](https://github.com/dotnet/corefx) from 4.4.1 to 4.5.1.
- [Release notes](https://github.com/dotnet/corefx/releases)
- [Commits](https://github.com/dotnet/corefx/commits)

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

* Bump WindowsAzure.ServiceBus from 4.1.2 to 5.1.0 (#661)

Bumps WindowsAzure.ServiceBus from 4.1.2 to 5.1.0.

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

* Bump ApprovalUtilities from 3.0.18 to 3.0.21 (#660)

Bumps [ApprovalUtilities](https://github.com/approvals/ApprovalTests.Net) from 3.0.18 to 3.0.21.
- [Release notes](https://github.com/approvals/ApprovalTests.Net/releases)
- [Commits](https://github.com/approvals/ApprovalTests.Net/commits)

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

* Bump ApprovalTests from 3.0.18 to 3.0.21 (#659)

Bumps [ApprovalTests](https://github.com/approvals/ApprovalTests.Net) from 3.0.18 to 3.0.21.
- [Release notes](https://github.com/approvals/ApprovalTests.Net/releases)
- [Commits](https://github.com/approvals/ApprovalTests.Net/commits)

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

Author: SeanFeldman

src/Microsoft.Azure.ServiceBus/Microsoft.Azure.ServiceBus.csproj

@@ -30,7 +30,7 @@
     <PackageReference Include="Microsoft.Azure.Amqp" Version="[2.4.1, 3.0.0)" />
     <PackageReference Include="Microsoft.Azure.Services.AppAuthentication" Version="[1.0.1, 2.0.0)" />
     <PackageReference Include="Microsoft.IdentityModel.Clients.ActiveDirectory" Version="[3.17.2, 5.0.0)" />
-    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="4.4.1" />
+    <PackageReference Include="System.Diagnostics.DiagnosticSource" Version="4.5.1" />
     <PackageReference Include="System.IdentityModel.Tokens.Jwt" Version="[5.2.2, 6.0.0)" />
     <PackageReference Include="Microsoft.SourceLink.GitHub" Version="1.0.0-beta2-18618-05" PrivateAssets="All" />
   </ItemGroup>

test/Microsoft.Azure.ServiceBus.UnitTests/Microsoft.Azure.ServiceBus.UnitTests.csproj

@@ -36,14 +36,14 @@
     <compile Remove="..\..\test\Microsoft.Azure.ServiceBus.UnitTests\Diagnostics\SubscriptionClientDiagnosticsTests.cs" />
   </ItemGroup>
   <ItemGroup>
-    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="15.6.2" />
+    <PackageReference Include="Microsoft.NET.Test.Sdk" Version="16.0.1" />
     <PackageReference Include="System.Net.WebSockets.Client" Version="4.3.2" />
     <PackageReference Include="System.ValueTuple" Version="4.5.0" />
     <PackageReference Include="xunit.runner.visualstudio" Version="2.4.1" />
     <PackageReference Include="xunit" Version="2.4.1" />
     <PackageReference Include="PublicApiGenerator" Version="8.1.0" />
-    <PackageReference Include="ApprovalTests" Version="3.0.18" NoWarn="NU1701" />
-    <PackageReference Include="ApprovalUtilities" Version="3.0.18" NoWarn="NU1701" />
+    <PackageReference Include="ApprovalTests" Version="3.0.21" NoWarn="NU1701" />
+    <PackageReference Include="ApprovalUtilities" Version="3.0.21" NoWarn="NU1701" />
     <PackageReference Include="Microsoft.Extensions.PlatformAbstractions" Version="1.1.0" />
   </ItemGroup>
 
@@ -56,7 +56,7 @@
   </ItemGroup>
 
   <ItemGroup Condition="'$(TargetFramework)' == 'net461'">
-    <PackageReference Include="WindowsAzure.ServiceBus" Version="4.1.2" />
+    <PackageReference Include="WindowsAzure.ServiceBus" Version="5.1.0" />
   </ItemGroup>