Merge #11318: Put back inadvertently removed copyright notices
d552ed6 Put back inadvertently removed copyright notices (Paul Berg)
Pull request description:
In an abundance of caution this restores "Bitcoin Developers" to the COPYING file in
case there were contributors before that point in time that would object to the
current label. It's harmless and more pedantically correct.
(Change extracted from the Bitcoin-abc github)
Tree-SHA512: ea71645fbca5548bcae750b9bb7c7cc56791d8c8d2574b778fa1666e09abad23b30fcb434f0d92c52a2eb7d7e89caa32695dff3a5a99a2ab43ed0f3636436677