ShellPkg: Clean up source files

1. Do not use tab characters
2. No trailing white space in one line
3. All files must end with CRLF

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Liming Gao <liming.gao@intel.com>
Reviewed-by: Ruiyu Ni <ruiyu.ni@intel.com>

ShellPkg/Application/Shell/ConsoleLogger.c

@@ -990,7 +990,7 @@ ConsoleLoggerSetMode (
     ConsoleInfo->CurrentStartRow = 0;
     ConsoleInfo->OurConOut.ClearScreen (&ConsoleInfo->OurConOut);
   }
-   
+
   return Status;
 }