Fix connect/test1 expected output.
The test runs only as part of "checktcp".  This is a back-patch to 9.5
and 9.4 of part of commit
Oversight in commit
[NO_PID]: sqlca: code: 0, state: 00000
[NO_PID]: ecpg_execute on line 23: using PQexec
[NO_PID]: sqlca: code: 0, state: 00000
-[NO_PID]: ecpg_execute on line 23: OK: ALTER ROLE
+[NO_PID]: ecpg_process_output on line 23: OK: ALTER ROLE
[NO_PID]: sqlca: code: 0, state: 00000
[NO_PID]: ecpg_finish: connection main closed
[NO_PID]: sqlca: code: 0, state: 00000
