pgsql: Missed adding extra argument to array_recv in a couple of places

Log Message:
-----------
Missed adding extra argument to array_recv in a couple of places
(harmless, actually, but let's be tidy).

Modified Files:
--------------
    pgsql/src/backend/utils/adt:
        int.c (r1.66 -> r1.67)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/int.c.diff?r1=1.66&r2=1.67)
        oid.c (r1.62 -> r1.63)
        (http://developer.postgresql.org/cvsweb.cgi/pgsql/src/backend/utils/adt/oid.c.diff?r1=1.62&r2=1.63)