dev-perl/Crypt-Random: Bump to version 1.520.0 re bug #625654

dev-perl/Crypt-Random: Bump to version 1.520.0 re bug #625654

- Convert to EAPI6
- Enable parallel tests

Upstream:
- Add Uniform parameter to Crypt::Random::Generator constructor
- Removed test for non-equality of 2 randomly generated ints
- Removed /dev/random entropy-blocking test
- Removed potentially unsafe include in makerandom

Bug: https://bugs.gentoo.org/625654
Bug: https://rt.cpan.org/Ticket/Display.html?id=30423
Bug: https://rt.cpan.org/Ticket/Display.html?id=99880
Bug: https://rt.cpan.org/Ticket/Display.html?id=128062
Package-Manager: Portage-2.3.66, Repoman-2.3.16
Signed-off-by: Kent Fredric <kentnl@gentoo.org>