[gimp-macos-build/wip/lukaso/tests] (3 commits) ...Remaining items from 299 build.

From: Jehan <jehanp src gnome org>
To: commits-list gnome org
Cc:
Subject: [gimp-macos-build/wip/lukaso/tests] (3 commits) ...Remaining items from 299 build.
Date: Tue, 28 Sep 2021 18:59:42 +0000 (UTC)

Summary of changes:

  f44c01d... Merge branch 'xcode13' into 'master'
  6ac9a63... install python 3.9.7
  c2a00b8... Remaining items from 299 build.