Fix syntax error.

Author: claudiamurialdo

dotnet/Directory.Build.targets

@@ -23,7 +23,7 @@
 		<Copy SourceFiles="$(ProjectDir)$(OutDir)$(TargetName).pdb" DestinationFolder="$(DeployDirectory)" Condition="'$(Configuration)'=='Debug'" />
 	</Target>
 
-	<Target Name="DumpProjects" Condition="($(TargetFramework.StartsWith($(DumpSolutionTargetFrameworkDefault))) OR $(TargetFrameworks.Contains($(DumpSolutionTargetFrameworkDefault))) ) AND !$(MSBuildProjectFullPath..Replace('\', '/').Contains('/test/')) AND ('$(IsPublishable)'=='true' OR '$(IsPublishable)'=='')">
+	<Target Name="DumpProjects" Condition="($(TargetFramework.StartsWith($(DumpSolutionTargetFrameworkDefault))) OR $(TargetFrameworks.Contains($(DumpSolutionTargetFrameworkDefault))) ) AND !$(MSBuildProjectFullPath.Replace('\', '/').Contains('/test/')) AND ('$(IsPublishable)'=='true' OR '$(IsPublishable)'=='')">
 		<Exec Command="dotnet sln $(MSBuildThisFileDirectory)$(DumpSolutionName).sln add $(MSBuildProjectFullPath)"></Exec>
 	</Target>