avx_sig: Print statistics by interval if ^T is not supported

[kib]

IMO switching to print the stat unconditionally instead of doing it on SIGINFO is preferable then.

[dchagin]

Print statistics by interval enstead of by pressing ^T

[kib]

tools/test/avx_sig/avx_sig.c

96

This line should be either removed or modified. Might be print the counter as part of the statistic.

[dchagin]

indeed, thanks, done