CI: add generation of GRAPHVIZ_VERSION also for macOS CMake test job

Commit b4047f93aa3c1a3718b39493e5814532fa0850fe added this for all
other jobs, but missed the macOS test job for some reason.

diff --git a/.gitlab-ci.yml b/.gitlab-ci.yml
index f36927340e457a55d8a535dc0720f0362f3d651c..a1210a94936ba7c4d7ca198ae8f96b059980b8de 100644 (file)
--- a/.gitlab-ci.yml
+++ b/.gitlab-ci.yml
@@ -1017,6 +1017,7 @@ macos-cmake-test:
         - brew install libxaw || brew upgrade libxaw
         - python3 -m pip install --requirement requirements.txt
         - export build_system="cmake"
+        - python3 gen_version.py > GRAPHVIZ_VERSION
     needs:
         - job: "macos-cmake-build"
           artifacts: true