Merge pull request #358 from rpgrca/dependabot/nuget/LegacyAppRefactor/System.Configuration.ConfigurationManager-9.0.0

Bump System.Configuration.ConfigurationManager from 8.0.1 to 9.0.0 in /LegacyAppRefactor

Author: rpgrca

LegacyAppRefactor/LegacyApp/LegacyApp.csproj

@@ -7,7 +7,7 @@
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="System.Configuration.ConfigurationManager" Version="8.0.1" />
+    <PackageReference Include="System.Configuration.ConfigurationManager" Version="9.0.0" />
     <PackageReference Include="System.Data.SqlClient" Version="4.8.6" />
     <PackageReference Include="System.ServiceModel.Primitives" Version="6.2.0" />
   </ItemGroup>