T5165: Add option protocol for policy local-route
Add option protocol for policy local-route
set policy local-route rule 100 destination '192.0.2.12'
set policy local-route rule 100 protocol 'tcp'
set policy local-route rule 100 set table '100'
(cherry picked from commit 96b8b38a3c17aa08fa964eef9141cf89f1c1d442)