Log Message:
Updated p5-Time-HiRes to 1.9744.

1.9744 [2017-07-27]
  - add more potential clock constants, like CLOCK_MONOTONIC_FAST
    (available in FreeBSD), and not all potentially found clock
    constants were properly exported to be available from Perl,
    see your system's clock_gettime() documentation for the available ones

1.9743 [2017-07-20]
  - correct declared minimum Perl version (should be 5.6, was declared
    as 5.8 since 1.9727_03): blead af94b3ac
  - fix the fix for 'do file' to load hints in Makefile.PL: blead 3172fdbc