Incorrect traffic treatment from link collection intent compiler

This will happened if two egress port exists in same device and one egress port need to pop VLAN.

For example, it will generate [VLAN_POP, OUTPUT:1, VLAN_ID:300, OUTPUT:2], this threatment will cause OFBadAction error

To resolve this problem, we need to order instructions, priority for each instructions:
1. simple output (tag value doesn't changed)
2. change tag value (set VLAN, set MPLS)
3. change tag type (push/pop vlan, mpls)

First two can be put in to treatment directly because they don't change tag type
Third type might be more complex, for example:
A packet without tag want to send to two output, one is VLAN 100, second is MPLS 10

And we will get a treatment with these instructions:
[VLAN_PUSH, VLAN_ID: 100, OUTPUT:1, MPLS_PUSH, MPLS_LABEL: 10, OUTPUT: 2]

Correct instructions should be:
[VLAN_PUSH, VLAN_ID: 100, OUTPUT:1, VLAN_POP, MPLS_PUSH, MPLS_LABEL: 10, OUTPUT: 2]

To resolve this problem, we need to add additional "cleanup" instruction (e.g. VLAN_POP)

Update:

I found we can resolve this issue by setting "useFlowOptimization" to true