Fix sput-wide verification flag.

The vA register for sput-wide is a wide register.  Thus, the
verification flag should be kVerifyRegAWide instead of
kVerifyRegA.

Without this change, the invalid Dex bytecode won't be
rejected by VerifyInstruction().  As the result, the
DCHECK_LT() in register_line-inl.h will abort the program.

Change-Id: I24b746d8a85ddaf811d9aebed12a3dd9f97d755f