BaseTools/Capsule: Add WindowsCapsuleSupportHelper

BaseTools/Capsule: Add WindowsCapsuleSupportHelper

Add initial version WindowsCapsuleSupportHelper.py
original source comes from
https://github.com/microsoft/mu_basecore/blob/dev/201905/BaseTools/Plugin/WindowsCapsuleSupportHelper/WindowsCapsuleSupportHelper.py
commit ebd9aad90dee3a3094b575928670cf81b8c685b5
Convert EOL to CRLF

Cc: Sean Brogan <sean.brogan@microsoft.com>
Cc: Bret Barkelew <Bret.Barkelew@microsoft.com>
Cc: Michael D Kinney <michael.d.kinney@intel.com>
Cc: Liming Gao <liming.gao@intel.com>
Cc: Bob Feng <bob.c.feng@intel.com>
Signed-off-by: Eric Jin <eric.jin@intel.com>
Reviewed-by: Bob Feng <bob.c.feng@intel.com>