[tests] Update test oracles

tests/misc/Debug_category.ml

tests/misc/debug_category.i

tests/misc/oracle/debug_category.0.res.oracle

tests/misc/oracle/debug_category.1.res.oracle

tests/misc/oracle/debug_category.10.res.oracle

tests/misc/oracle/debug_category.11.res.oracle

tests/misc/oracle/debug_category.12.res.oracle

tests/misc/oracle/debug_category.13.res.oracle

tests/misc/oracle/debug_category.14.res.oracle

tests/misc/oracle/debug_category.15.res.oracle

tests/misc/oracle/debug_category.16.res.oracle

tests/misc/oracle/debug_category.17.res.oracle

tests/misc/oracle/debug_category.2.res.oracle

tests/misc/oracle/debug_category.3.res.oracle

tests/misc/oracle/debug_category.4.res.oracle

tests/misc/oracle/debug_category.5.res.oracle

tests/misc/oracle/debug_category.6.res.oracle

tests/misc/oracle/debug_category.7.res.oracle

tests/misc/oracle/debug_category.8.res.oracle

tests/misc/oracle/debug_category.9.res.oracle