cpan-base: set default UPSTREAM_CHECK_REGEX

as cpan release versions are almost always follow an a.b version scheme,
it's better to filter out beta releases such as a.b.c.
Use the first resource fetched from https://cpan.metacpan.org as base
for calculating the needed regex.
In case nothing can be calculated fall back to nothing.
Add this to cpan-base to enable it for new & old style cpan integration.

(From OE-Core rev: 3df2cf383b58a3100bd78ebb0369047221121512)

Signed-off-by: Konrad Weihmann <kweihmann@outlook.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>

0 files changed, 0 insertions, 0 deletions