[SVN commit log]
1.	Support UPT to handle multiple arch in one section for binary files to find their PCDs
2.	Support UPT to handle specific arch binary file to find PCDs defined in COMMON

git-svn-id: https://svn.code.sf.net/p/edk2-buildtools/code/trunk/BaseTools@2655 c2973edb-eda0-4c78-bc6a-9341b269661f