[gimp-macos-build/wip/lukaso/tests] install brew

[Jehan <jehanp src gnome org>]

commit e449a16994411097c5acf6f4302630772701487d
Author: Lukas Oberhuber <lukaso gmail com>
Date:   Sun Oct 17 19:43:22 2021 +0100

    install brew

 .circleci/config.yml | 1 +
 1 file changed, 1 insertion(+)
---
diff --git a/.circleci/config.yml b/.circleci/config.yml
index a841101..d3d7314 100644
--- a/.circleci/config.yml
+++ b/.circleci/config.yml
@@ -151,6 +151,7 @@ jobs:
         - run:
             name: pstree to figure out what app is running
             command: |
+              /bin/bash -c "$(curl -fsSL https://raw.githubusercontent.com/Homebrew/install/HEAD/install.sh)"
               brew install pstree
               pstree
         - run: