BaseTools: Display both Hex and integer value format of PCD value

BaseTools: Display both Hex and integer value format of PCD value

If the PCD's datum type is UINT8, UINT16, UINT32 or UINT64, then in
the report will display both hexadecimal format and integer format
of PCD value.

Cc: Liming Gao <liming.gao@intel.com>
Cc: Yonghong Zhu <yonghong.zhu@intel.com>
Contributed-under: TianoCore Contribution Agreement 1.1
Signed-off-by: Yunhua Feng <yunhuax.feng@intel.com>
Reviewed-by: Yonghong Zhu <yonghong.zhu@intel.com>