iso-codes: switch upstream branch master -> main
(From OE-Core rev: a6e098e2e5932781b9c1012825bc86bc08382931)
Signed-off-by: Hongxu Jia <hongxu.jia@windriver.com>
Signed-off-by: Richard Purdie <richard.purdie@linuxfoundation.org>
(cherry picked from commit 6e16ef0c2e0ec2bbb862231cd84e7650bd5789af)
Signed-off-by: Jeremy A. Puhlman <jpuhlman@mvista.com>