Merge pull request #24572 from LEIRONGHUA/fix-cli-solution-extension

Resolve the RemoveProjectFromSolutionStep "file not found" error in the abp CLI new command.

framework/src/Volo.Abp.Cli.Core/Volo/Abp/Cli/ProjectBuilding/Building/Steps/RemoveProjectFromSolutionStep.cs

@@ -29,8 +29,7 @@ public class RemoveProjectFromSolutionStep : ProjectBuildPipelineStep
         {
             _solutionFilePathWithoutFileExtension = solutionFilePathWithoutFileExtension.RemovePostFix(".sln");
         }
-        
-        if (solutionFilePathWithoutFileExtension != null && solutionFilePathWithoutFileExtension.EndsWith(".slnx"))
+        else if (solutionFilePathWithoutFileExtension != null && solutionFilePathWithoutFileExtension.EndsWith(".slnx"))
         {
             _solutionFilePathWithoutFileExtension = solutionFilePathWithoutFileExtension.RemovePostFix(".slnx");
         }