Merge pull request sympy#21274 from oscarbenjamin/pr_18_authors

maint(release): update authors file

AUTHORS

@@ -4,7 +4,7 @@ those who explicitly didn't want to be mentioned. People with a * next
 to their names are not found in the metadata of the git history. This
 file is generated automatically by running `./bin/authors_update.py`.
 
-There are a total of 1044 authors.
+There are a total of 1048 authors.
 
 Ondřej Čertík <ondrej@certik.cz>
 Fabian Pedregosa <fabian@fseoane.net>
@@ -1050,3 +1050,7 @@ Rodrigo Luger <rodluger@gmail.com>
 Marco Antônio Habitzreuter <mahabitzreuter@gmail.com>
 Ayush Bisht <bisht.ayush2001@gmail.com>
 Akshansh Bhatt <akshansh@tuta.io>
+Brandon T. Willard <brandonwillard@users.noreply.github.com>
+Thomas Aarholt <thomasaarholt@gmail.com>
+Hiren Chalodiya <hirenchalodiya99@gmail.com>
+Roland Dixon <rols121@gmail.com>