get rid of macos-13 in release.yml

Author: biancalaube

.github/workflows/release.yml

@@ -9,7 +9,7 @@ jobs:
   test:
     strategy:
       matrix:
-        platform: [ubuntu-22.04, macos-13, macos-latest]
+        platform: [ubuntu-22.04, macos-latest]
     runs-on: ${{ matrix.platform }}
     steps:
     - uses: actions/checkout@v4