[wp/qualif] update prover titles

...p/tests/wp_acsl/oracle_qualif/classify_float.1.res.oracle

...ugins/wp/tests/wp_acsl/oracle_qualif/div_mod.1.res.oracle

...gins/wp/tests/wp_bts/oracle_qualif/issue_143.1.res.oracle

..._qualif/binary-multiplication-without-overflow.res.oracle

...wp_gallery/oracle_qualif/binary-multiplication.res.oracle

...plugins/wp/tests/wp_plugin/oracle_qualif/abs.2.res.oracle

...ins/wp/tests/wp_plugin/oracle_qualif/convert.1.res.oracle

...p/tests/wp_plugin/oracle_qualif/float_format.2.res.oracle

...lugins/wp/tests/wp_plugin/oracle_qualif/math.1.res.oracle

...lugins/wp/tests/wp_plugin/oracle_qualif/math.3.res.oracle

...plugins/wp/tests/wp_plugin/oracle_qualif/nth.1.res.oracle

...ns/wp/tests/wp_plugin/oracle_qualif/sequence.1.res.oracle