Update service bus version to update the breaking dependencies (#381)

* Update service bus version to update the breaking dependencies

* remove pkg ref for tests

Author: shishirx34

src/NuGet.Services.ServiceBus/NuGet.Services.ServiceBus.csproj

@@ -19,7 +19,7 @@
       <Version>10.0.3</Version>
     </PackageReference>
     <PackageReference Include="WindowsAzure.ServiceBus">
-      <Version>6.0.3</Version>
+      <Version>6.2.0</Version>
     </PackageReference>
   </ItemGroup>
 

tests/NuGet.Services.ServiceBus.Tests/NuGet.Services.ServiceBus.Tests.csproj

@@ -5,9 +5,6 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="WindowsAzure.ServiceBus">
-      <Version>6.0.3</Version>
-    </PackageReference>
     <PackageReference Include="Moq">
       <Version>4.10.0</Version>
     </PackageReference>