Vlv2TbltDevicePkg: Remove NetworkPkg/IpSecDxe module

Vlv2TbltDevicePkg: Remove NetworkPkg/IpSecDxe module

The following commit removed the NetworkPkg/IpSecDxe
module.

https://github.com/tianocore/edk2/commit/d55d9d0664366efe731db461e14c6fc380fca776

Update the MinnowMax platform DSC/FDF files to remove all
references to the NetworkPkg/IpSecDxe module.

Cc: Zailiang Sun <zailiang.sun@intel.com>
Cc: Yi Qian <yi.qian@intel.com>
Cc: Michael Kubacki <michael.a.kubacki@intel.com>
Signed-off-by: Michael D Kinney <michael.d.kinney@intel.com>
Reviewed-by: Michael Kubacki <michael.a.kubacki@intel.com>