ShellBinPkg: Ia32/X64 Shell binary update.

The binaries of ShellBinPkg are generated with ShellPkg project d454c18a31.
The binaries are built with no debug information by building with "RELEASE" target.

Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Qiu Shumin <shumin.qiu@intel.com>

ShellBinPkg/ReadMe.txt

@@ -2,8 +2,8 @@
                                  OVERVIEW
 ============================================================================
 The binaries of ShellBinPkg are generated with ShellPkg project and built with 
-BaseTools Package (r19529). The binaries are built with no debug information 
-by building with "RELEASE" target.
+BaseTools Package (git version: d454c18a315f109c52b78e8049a7231eb01f003c). The
+binaries are built with no debug information by building with "RELEASE" target.
 
 The following steps can help to re-generate these binaries for customization:
 1. Check out EDK II to $(WORKSPACE)