Revert "Bump to macos and intel-classic version"

This reverts commit cf1cfe1.

Author: minhqdao

.github/workflows/CI.yml

@@ -19,24 +19,24 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: [ubuntu-latest, macos-13]
+        os: [ubuntu-latest, macos-12]
         toolchain:
           - { compiler: gcc, version: 10 }
           - { compiler: gcc, version: 11 }
           - { compiler: gcc, version: 12 }
           - { compiler: gcc, version: 13 }
           - { compiler: intel, version: "2024.1" }
-          - { compiler: intel-classic, version: "2021.10" }
+          - { compiler: intel-classic, version: "2021.9" }
         build: [cmake]
         include:
           - os: ubuntu-latest
             build: cmake-inline
             toolchain:
               - { compiler: gcc, version: 10 }
         exclude:
-          - os: macos-13
+          - os: macos-12
             toolchain: { compiler: intel, version: "2024.1" }
-          - os: macos-13
+          - os: macos-12
             toolchain: { compiler: gcc, version: 13 }
     env:
       BUILD_DIR: ${{ matrix.build == 'cmake' && 'build' || '.' }}