Use NoWarn for RS2007

Author: JoeRobich

.editorconfig

@@ -317,8 +317,3 @@ dotnet_diagnostic.RS0058.severity = error
 dotnet_diagnostic.RS0059.severity = error
 dotnet_diagnostic.RS0060.severity = error
 dotnet_diagnostic.RS0061.severity = error
-
-[src/{RoslynAnalyzers}/**/*.{cs,vb,md}]
-# RS2007: Analyzer release file 'AnalyzerReleases.Shipped.md' has a missing or invalid release header
-# Release tables use borders and need https://github.com/dotnet/roslyn-analyzers/pull/7466 to be valid.
-dotnet_diagnostic.RS2007.severity = none

src/RoslynAnalyzers/Directory.Build.targets

@@ -11,6 +11,14 @@
     <NoWarn>$(NoWarn);RS2008</NoWarn>
   </PropertyGroup>
 
+  <PropertyGroup>
+    <!--
+      RS2007:  Analyzer release file 'AnalyzerReleases.Shipped.md' has a missing or invalid release header.
+      Release tables use borders and need https://github.com/dotnet/roslyn-analyzers/pull/7466 to be valid.
+    -->
+    <NoWarn>$(NoWarn);RS2007</NoWarn>
+  </PropertyGroup>
+
   <!-- Add License and Third Party Notices files into each VSIX. -->
   <ItemGroup>
     <Content Include="$(MSBuildThisFileDirectory)\assets\EULA.txt">