Merge pull request #1111 from microsoftgraph/dependabot/nuget/Microsoft.CodeAnalysis.CSharp-4.8.0

Bump Microsoft.CodeAnalysis.CSharp from 4.7.0 to 4.8.0

Author: andrueastman

src/GraphODataTemplateWriter/GraphODataTemplateWriter.csproj

@@ -51,7 +51,7 @@
   </ItemGroup>
   <ItemGroup>
     <PackageReference Include="Inflector.NetStandard" Version="1.2.2" />
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.7.0" />
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp" Version="4.8.0" />
     <PackageReference Include="Microsoft.CSharp" Version="4.7.0" />
     <PackageReference Include="Mono.TextTemplating">
       <Version>2.3.1</Version>