Server42: Update switch configuration (server42_port): Server42-related cookies have not been automatically updated with a new server42_port

[yuliiamir]

Server42-related cookies have not been automatically updated with a new_server42_port after updating switch configuration.
STR:

1. Check server42 cookies and initial_server42_port:

SERVER_42_ISL_RTT_OUTPUT_COOKIE ->  instructions.applyActions.output = initial_server42_port
SERVER_42_ISL_RTT_INPUT -> match.in_port = initial_server42_port

3. Update switch property server42_port to new_server42_port

4.Check switch properties after updating (new server42_port)
Actual result:
SERVER_42_ISL_RTT_OUTPUT_COOKIE -> instructions.applyActions.output = server42_port
SERVER_42_ISL_RTT_INPUT -> match.in_port = server42_port

Expected result:
Cookies details have not been updated.
SERVER_42_ISL_RTT_OUTPUT_COOKIE -> instructions.applyActions.output = new_server42_port
SERVER_42_ISL_RTT_INPUT -> match.in_port = new_server42_port

[yuliiamir]

#3814