Merge pull request #1327 from microsoftgraph/dependabot/nuget/MSTest.TestFramework-3.7.3

chore(deps): bump MSTest.TestFramework from 3.6.4 to 3.7.3

Author: andrueastman

GraphODataTemplateWriter.Test/GraphODataTemplateWriter.Test.csproj

@@ -21,7 +21,7 @@
       <Version>3.7.1</Version>
     </PackageReference>
     <PackageReference Include="MSTest.TestFramework">
-      <Version>3.6.4</Version>
+      <Version>3.7.3</Version>
     </PackageReference>
   </ItemGroup>
 </Project>