getrandom() is only available in glibc 2.25+ and uninative may relocate
binaries onto systems that don't have this function. For now, force
the code to the older codepath until we can come up with a better solution
for this kind of issue.
(From OE-Core rev: da9ac8092497c3f2c246d3534f47e42cb2d9e4e8)
(From OE-Core rev: 450942db7f4638eba7ec262901fe1d7e1b1f6070)
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>