BaseTools: Refactor python print statements

Refactor print statements to be compatible with python 3.
Based on "futurize -f libfuturize.fixes.fix_print_with_import"

Contributed-under: TianoCore Contribution Agreement 1.1
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Signed-off-by: Gary Lin <glin@suse.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>

BaseTools/Source/Python/Common/VpdInfoFile.py

@@ -15,6 +15,7 @@
 # THE PROGRAM IS DISTRIBUTED UNDER THE BSD LICENSE ON AN "AS IS" BASIS,
 # WITHOUT WARRANTIES OR REPRESENTATIONS OF ANY KIND, EITHER EXPRESS OR IMPLIED.
 #
+from __future__ import print_function
 import Common.LongFilePathOs as os
 import re
 import Common.EdkLogger as EdkLogger
@@ -248,7 +249,7 @@ def CallExtenalBPDGTool(ToolPath, VpdFileName):
     except Exception as X:
         EdkLogger.error("BPDG", BuildToolError.COMMAND_FAILURE, ExtraData=str(X))
     (out, error) = PopenObject.communicate()
-    print out
+    print(out)
     while PopenObject.returncode is None :
         PopenObject.wait()