Support --version command line for VfrCompile

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Eric Dong <eric.dong@intel.com>
Reviewed-by: Liming Gao <liming.gao@intel.com>

git-svn-id: https://svn.code.sf.net/p/edk2/code/trunk/edk2@15733 6f19259b-4bc3-4df7-8a09-765794883524

BaseTools/Source/C/VfrCompile/VfrCompiler.h

@@ -100,6 +100,7 @@ public:
   ~CVfrCompiler ();
 
   VOID                Usage (VOID);
+  VOID                Version (VOID);
 
   VOID                PreProcess (VOID);
   VOID                Compile (VOID);