Merge PR #52868 into main

Merge PR #52868 into main

* refs/pull/52868/head:
	mailmap: update affiliations for reef release
	script: fix credits.sh showing 0 lines changed for mapped emails
	script: credits.sh uses grep -E

Reviewed-by: Joshua Baergen <jbaergen@digitalocean.com>
Reviewed-by: Mykola Golub <mgolub@suse.com>
Reviewed-by: Zack Cerza <zack@redhat.com>
Reviewed-by: John Mulligan <jmulligan@redhat.com>
Reviewed-by: Radoslaw Zarzynski <rzarzyns@redhat.com>
Reviewed-by: Parth Arora <paarora@redhat.com>
Reviewed-by: Guillaume Abrioux <gabrioux@redhat.com>
Reviewed-by: zmc <NOT@FOUND>