Enhancement: Add leaf fabric port policy

[rg5147]

In the fabric policies, can you please add a module for leaf fabric port policy.
One of the customer use case has a need to use this policy.

Example of a "test" policy with default selection.

<fabricLePortPGrp annotation="" descr="" dn="uni/fabric/funcprof/leportgrp-test" name="test" nameAlias="" ownerKey="" ownerTag="" userdom=":all:">
    <fabricRsMacsecFabIfPol annotation="" tnMacsecFabIfPolName="default" userdom=":all:"/>
    <fabricRsL3IfPol annotation="" tnL3IfPolName="default" userdom=":all:"/>
    <fabricRsFLinkFlapPol annotation="" tnFabricFLinkFlapPolName="default" userdom=":all:"/>
    <fabricRsOpticsFabIfPol annotation="" tDn="uni/fabric/zrfab-default" userdom=":all:"/>
    <fabricRsMonIfFabricPol annotation="" tnMonFabricPolName="default" userdom=":all:"/>
    <fabricRsFIfPol annotation="" tnFabricFIfPolName="default" userdom=":all:"/>
    <fabricRsDwdmFabIfPol annotation="" tnDwdmFabIfPolName="default" userdom=":all:"/>
</fabricLePortPGrp>