tests: implement ioctl_evdev-success-v.test via ioctl_evdev-success.test

tests: implement ioctl_evdev-success-v.test via ioctl_evdev-success.test

* tests/ioctl_evdev-success-v.test: Remove.
* tests/Makefile.am (DECODER_TESTS): Remove ioctl_evdev-success-v.test.
* tests/gen_tests.in: Add ioctl_evdev-success-v as a wrapper for
ioctl_evdev-success.test.
* tests/ioctl_evdev-success.test: Save "$args" to $prog, increase -a
parameter value to 26 columns, inject "$@" into run_strace arguments,
call $prog instead of axplicit program name.