Fix matrix (again)

Author: penelopeysm

.github/workflows/CI.yml

@@ -21,28 +21,36 @@ jobs:
     runs-on: ${{ matrix.runner.os }}
     strategy:
       matrix:
-        version:
-          - 'min'
-          - '1'
         num_threads:
           - 1
           - 2
         runner:
           - os: ubuntu-latest
             arch: x64
+            version: '1'
+          # x86
           - os: ubuntu-latest
             arch: x86
+            version: '1'
+          # Minimum supported version
+          - os: ubuntu-latest
+            arch: x64
+            version: 'min'
+          # Windows
           - os: windows-latest
             arch: x64
+            version: '1'
+          # macOS
           - os: macos-latest
             arch: aarch64
+            version: '1'
 
     steps:
       - uses: actions/checkout@v4
 
       - uses: julia-actions/setup-julia@v2
         with:
-          version: ${{ matrix.version }}
+          version: ${{ matrix.runner.version }}
           arch: ${{ matrix.runner.arch }}
 
       - uses: julia-actions/cache@v2