[ACL] Add support for REDIRECT_ORIGINAL_PACKET action

Introduce SAI_ACL_ENTRY_ATTR_ACTION_REDIRECT_ORIGINAL_PACKET action
to support redirecting packets to a physical Port or LAG destination
same as received by the switch.

This action sends packets to a Port or LAG without modifying them. It
skips the egress stages like L2/L3 rewrite and VLAN editing, so the
headers stay exactly the same as when they were first received by the
switch.

Author: mobinmohan

inc/saiacl.h

@@ -324,6 +324,9 @@ typedef enum _sai_acl_action_type_t
     /** Bind a TAM object */
     SAI_ACL_ACTION_TYPE_TAM_OBJECT = 0x0000003d,
 
+    /** Set Redirect Original Packet */
+    SAI_ACL_ACTION_TYPE_REDIRECT_ORIGINAL_PACKET = 0x0000003e,
+
     /** Custom range base value */
     SAI_ACL_ACTION_TYPE_CUSTOM_RANGE_BASE = 0x10000000
 
@@ -3529,10 +3532,20 @@ typedef enum _sai_acl_entry_attr_t
      */
     SAI_ACL_ENTRY_ATTR_ACTION_TAM_OBJECT = SAI_ACL_ENTRY_ATTR_ACTION_START + 0x3d,
 
+    /**
+     * @brief Redirect Packet to a port or LAG destination as the original, unmodified packet
+     *
+     * @type sai_acl_action_data_t sai_object_id_t
+     * @flags CREATE_AND_SET
+     * @objects SAI_OBJECT_TYPE_PORT, SAI_OBJECT_TYPE_LAG
+     * @default disabled
+     */
+    SAI_ACL_ENTRY_ATTR_ACTION_REDIRECT_ORIGINAL_PACKET = SAI_ACL_ENTRY_ATTR_ACTION_START + 0x3e,
+
     /**
      * @brief End of Rule Actions
      */
-    SAI_ACL_ENTRY_ATTR_ACTION_END = SAI_ACL_ENTRY_ATTR_ACTION_TAM_OBJECT,
+    SAI_ACL_ENTRY_ATTR_ACTION_END = SAI_ACL_ENTRY_ATTR_ACTION_REDIRECT_ORIGINAL_PACKET,
 
     /**
      * @brief End of ACL Entry attributes