Remove slack reference in examples

Author: thomhurst

Directory.Build.props

@@ -5,7 +5,6 @@
         <ImplicitUsings>enable</ImplicitUsings>
         <Nullable>enable</Nullable>
         <LangVersion>preview</LangVersion>
-        <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
     </PropertyGroup>
 
     <PropertyGroup>
@@ -28,7 +27,7 @@
         <StyleCopTreatErrorsAsWarnings>false</StyleCopTreatErrorsAsWarnings>
         <AnalysisLevel>preview</AnalysisLevel>
         <TreatWarningsAsErrors>true</TreatWarningsAsErrors>
-        <WarningsNotAsErrors>SA1600;NU5104</WarningsNotAsErrors>
+        <WarningsNotAsErrors>NU5104</WarningsNotAsErrors>
     </PropertyGroup>
 
     <ItemGroup>

ModularPipelines.Examples.sln

@@ -10,8 +10,6 @@ Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModularPipelines.Git", "src
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModularPipelines.DotNet", "src\ModularPipelines.DotNet\ModularPipelines.DotNet.csproj", "{80B2A133-2188-4CD4-9DEA-4D6B8C15F1DD}"
 EndProject
-Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModularPipelines.Slack", "src\ModularPipelines.Slack\ModularPipelines.Slack.csproj", "{DE55E147-8CC6-4B0C-BB07-A4C464A40DED}"
-EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModularPipelines.Analyzers", "src\ModularPipelines.Analyzers\ModularPipelines.Analyzers\ModularPipelines.Analyzers.csproj", "{FA16350A-6C60-4AA1-8BCB-8198338FCBE2}"
 EndProject
 Project("{FAE04EC0-301F-11D3-BF4B-00C04F79EFBC}") = "ModularPipelines.Analyzers.Package", "src\ModularPipelines.Analyzers\ModularPipelines.Analyzers.Package\ModularPipelines.Analyzers.Package.csproj", "{A561E991-A4E9-4CDE-80A8-F64B3F308A82}"

src/ModularPipelines.Examples/ModularPipelines.Examples.csproj

@@ -10,7 +10,6 @@
 
     <ItemGroup>
       <ProjectReference Include="..\ModularPipelines.Azure\ModularPipelines.Azure.csproj" />
-      <ProjectReference Include="..\ModularPipelines.Slack\ModularPipelines.Slack.csproj" />
       <ProjectReference Include="..\ModularPipelines.DotNet\ModularPipelines.DotNet.csproj" />
       <ProjectReference Include="..\ModularPipelines.Git\ModularPipelines.Git.csproj" />
       <ProjectReference Include="..\ModularPipelines\ModularPipelines.csproj" />