Use macOS 13 in CI

Tessil · Tessil · commit 1e773865b348 · 2024-09-22T11:42:55.000+01:00
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
@@ -22,13 +22,13 @@ jobs:
           }
         - {
             name: macos-x64-gcc,
-            os:  macos-latest,
+            os:  macos-13,
             cxx: g++,
             cmake-build-type: Release
           }
         - {
             name: macos-x64-clang,
-            os:  macos-latest,
+            os:  macos-13,
             cxx: clang++,
             cmake-build-type: Release
           }
