FYI: Start of New Year Procedure applied

[Joel Brobecker]

Hello,

FYI, I just applied the following 3 patches following our Start of New
Year Procedure:

        [PATCH 1/3] Yearly gdb/ChangeLog rotation.
        [PATCH 2/3] Update copyright year printed by gdb, gdbserver and
        [PATCH 3/3] Update year range in copyright notice of all files owned

Happy New Year, everyone!
-- 
Joel