housekeeping: add contents to Analyzer folder (#52)

Author: glennawatson

src/ReactiveMarbles.ObservableEvents.SourceGenerator/ReactiveMarbles.ObservableEvents.SourceGenerator.csproj

@@ -5,14 +5,16 @@
     <Nullable>enable</Nullable>
     <LangVersion>latest</LangVersion>
     <DevelopmentDependency>true</DevelopmentDependency>
+    <IncludeBuildOutput>false</IncludeBuildOutput>
     <NoWarn>$(NoWarn);AD0001</NoWarn>
   </PropertyGroup>
 
   <ItemGroup>
-    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0" />
-    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.1">
-      <PrivateAssets>all</PrivateAssets>
-      <IncludeAssets>runtime; build; native; contentfiles; analyzers; buildtransitive</IncludeAssets>
-    </PackageReference>
+    <PackageReference Include="Microsoft.CodeAnalysis.CSharp.Workspaces" Version="3.8.0" PrivateAssets="all" />
+    <PackageReference Include="Microsoft.CodeAnalysis.Analyzers" Version="3.3.1" PrivateAssets="all" />
+  </ItemGroup>
+
+  <ItemGroup>
+    <None Include="$(OutputPath)\$(AssemblyName).dll" Pack="true" PackagePath="analyzers/dotnet/cs" Visible="false" />
   </ItemGroup>
 </Project>