fixup! Use EnableCodeStyleSeverity instead of AnalysisLevel to control new diagnostic severity behavior

Author: sharwell

src/CodeStyle/Tools/Program.cs

@@ -264,9 +264,10 @@ and an implied numerical option (such as '4') -->
                           <EditorConfigFiles Include="$(_GlobalAnalyzerConfigFile_MicrosoftCodeAnalysis{language}CodeStyle)" />
                         </ItemGroup>
 
-                        <!-- Pass the MSBuild property value for 'EffectiveAnalysisLevelStyle' to the analyzers via analyzer config options. -->
+                        <!-- Pass the MSBuild property values for 'EffectiveAnalysisLevelStyle' and 'EnableCodeStyleSeverity' to the analyzers via analyzer config options. -->
                         <ItemGroup>
                           <CompilerVisibleProperty Include="EffectiveAnalysisLevelStyle" />
+                          <CompilerVisibleProperty Include="EnableCodeStyleSeverity" />
                         </ItemGroup>
                       </Target>