GHA: use macos-12 runner (#1386)

Prevents unclear timeouts that occur with `macos-14-arm64` (see #1383).
ICB-DCM · May 3, 2024 · 4f778cc · 4f778cc
1 parent fbfae2a
commit 4f778cc
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -60,7 +60,7 @@ jobs:
         file: ./coverage.xml
 
   mac:
-    runs-on: macos-latest
+    runs-on: macos-12
     strategy:
       matrix:
         python-version: ['3.12']