RedfishPkg/Ucs2Utf8lib: UCS2 to UFT8 manipulation library

RedfishPkg/Ucs2Utf8lib: UCS2 to UFT8 manipulation library

This library provides UCS2 to UFT8 or vise versa functions to
manipulate UCS2/UTF8 strings. This library is currently used
by edk2 port of open source jansson library.

Signed-off-by: Abner Chang <abner.chang@hpe.com>
Cc: Liming Gao <gaoliming@byosoft.com.cn>
Cc: Leif Lindholm <leif@nuviainc.com>
Cc: Nickle Wang <nickle.wang@hpe.com>
Cc: Peter O'Hanley <peter.ohanley@hpe.com>
Reviewed-by: Nickle Wang <nickle.wang@hpe.com>
Acked-by: Leif Lindholm <leif@nuviainc.com>
Reviewed-by: Michael D Kinney <michael.d.kinney@intel.com>