Update ScriptAnalyzerBuiltinRules.csproj

Remove "ClearHost.cs" from compiling list as it is no longer valid in the rule sets

Author: yutingc

Rules/ScriptAnalyzerBuiltinRules.csproj

@@ -61,7 +61,6 @@
     <Compile Include="AvoidTrapStatement.cs" />
     <Compile Include="AvoidUnitializedVariable.cs" />
     <Compile Include="AvoidUsernameAndPasswordParams.cs" />
-    <Compile Include="AvoidUsingClearHost.cs" />
     <Compile Include="AvoidUsingComputerNameHardcoded.cs" />
     <Compile Include="AvoidUsingConvertToSecureStringWithPlainText.cs" />
     <Compile Include="AvoidUsingInternalURLs.cs" />