tests: add fanotify_mark variants with different xlat verbosity levels

tests: add fanotify_mark variants with different xlat verbosity levels

* tests/fanotify_mark-Xabbrev.c: New file.
* tests/fanotify_mark-Xraw.c: Likewise.
* tests/fanotify_mark-Xverbose.c: Likewise.
* tests/pure_executables.list: Add fanotify_mark-Xabbev,
fanotify_mark-Xraw, and fanotify_mark-Xverbose.
* tests/.gitignore: Likewise.
* tests/fanotify_mark.c: Add handling of XLAT_RAW and XLAT_VERBOSE
flags.
* tests/gen_tests.in (fanotify_mark-Xabbev, fanotify_mark-Xraw,
fanotify_mark-Xverbose): New tests.