EmulatorPkg: formalize line endings

The patch is the result of running
"BaseTools/Scripts/FormatDosFiles.py EmulatorPkg/"

No functionality impact.

Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Ruiyu Ni <ruiyu.ni@intel.com>
Reviewed-by: Hao A Wu <hao.a.wu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>

EmulatorPkg/Library/DevicePathTextLib/DevicePathTextLib.c

@@ -180,4 +180,4 @@ DevicePathToTextLibConstructor (
   DevicePathFromTextAddFilter (L"EmuThread", DevPathFromTextEmuThread);
   DevicePathFromTextAddFilter (L"EmuFs", DevPathFromTextEmuFs);
   return EFI_SUCCESS;
-}
+}