[variadic] update oracles

tests/idct/oracle/ieee_1180_1990.res.oracle

tests/libc/oracle/inttypes_h.0.res.oracle

tests/libc/oracle/inttypes_h.1.res.oracle

tests/libc/oracle/inttypes_h.2.res.oracle

tests/libc/oracle/inttypes_h.3.res.oracle

tests/libc/oracle/inttypes_h.4.res.oracle

tests/libc/oracle/inttypes_h.5.res.oracle

tests/libc/oracle/inttypes_h.6.res.oracle

tests/libc/oracle/inttypes_h.7.res.oracle

tests/libc/oracle/netdb_c.res.oracle

tests/libc/oracle/netinet_in_h.res.oracle

tests/libc/oracle/socket.0.res.oracle

tests/libc/oracle/socket.1.res.oracle

tests/syntax/oracle/copy_visitor_bts_1073.0.res.oracle

tests/syntax/oracle/copy_visitor_bts_1073.1.res.oracle

tests/value/oracle/cert_exp35_c.res.oracle