tree d00bc4c654d5ba2466039a6c71e55add83071953
parent 931b7fdf13b89f8d9c7fbc78decd93f087fd5b75
author Harrison Mutai <harrison.mutai@arm.com> 1750757298 +0000
committer Govindraj Raja <govindraj.raja@arm.com> 1753123557 -0500

fix: fetch base branch before performing merge-base

Also make sure the copyright script honors the refspec that's passed on
it's command line.

Signed-off-by: Harrison Mutai <harrison.mutai@arm.com>
Change-Id: I91250c39015129c3c1eef0891ff55ee2ea6f74b1
(cherry picked from commit 7487e288f2c593d465c4bb64ec0522a241da3e69)