orchagent: copp: associate trap group only if trap action is copy or trap

[prabhataravind]

What I did Associate trap group only if trap action is copy or trap. Why I did it When using SN4600 as a leaf fanout switch, LACP trap action needs to be changed from "TRAP" to "FORWARD". However this will return an error when creating the host interface as shown in the details section below. In addition, per saihostif definitions, SAI_HOSTIF_TRAP_ATTR_TRAP_GROUP is only valid if SAI_HOSTIF_TRAP_ATTR_PACKET_ACTION == SAI_PACKET_ACTION_TRAP or SAI_HOSTIF_TRAP_ATTR_PACKET_ACTION == SAI_PACKET_ACTION_COPY. How I verified it By setting LACP trap action to "FORWARD" and making sure no syncd/orchagent error is seen. Details if related ERR syncd#SDK: [SAI_UTILS.ERR] mlnx_sai_utils.c[1906]- sai_attribute_valid_condition_check: Attribute SAI_HOSTIF_TRAP_ATTR_TRAP_GROUP doesn't match a valid conditions: {(SAI_HOSTIF_TRAP_ATTR_PACKET_ACTION : TRAP) OR (SAI_HOSTIF_TRAP_ATTR_PACKET_ACTION : COPY)} ERR syncd#SDK: [SAI_HOST_INTERFACE.ERR] mlnx_sai_host_interface.c[2039]- mlnx_create_hostif_trap: Failed attribs check ERR syncd#SDK: :- sendApiResponse: api SAI_COMMON_API_CREATE failed in syncd mode: SAI_STATUS_FAILURE ERR syncd#SDK: :- processQuadEvent: attr: SAI_HOSTIF_TRAP_ATTR_TRAP_TYPE: SAI_HOSTIF_TRAP_TYPE_LACP ERR syncd#SDK: :- processQuadEvent: attr: SAI_HOSTIF_TRAP_ATTR_TRAP_GROUP: oid:0x11000000000baa ERR syncd#SDK: :- processQuadEvent: attr: SAI_HOSTIF_TRAP_ATTR_PACKET_ACTION: SAI_PACKET_ACTION_FORWARD ERR swss#orchagent: :- create: create status: SAI_STATUS_FAILURE ERR swss#orchagent: :- applyAttributesToTrapIds: Failed to create trap 1, rv:-1 ERR swss#orchagent: :- trapGroupProcessTrapIdChange: Failed to set traps to trap group queue4_group1 ERR swss#orchagent: :- doTask: Processing copp task item failed, exiting.

[prsunny]

@prabhataravind , please update the description as per the template. Also add VS tests