Revert "ci: disable Macos-14 LLVM due to incompatible llvm [skip ci]"

This reverts commit 8916f49.

Author: aminya

.github/workflows/ci.yml

@@ -65,8 +65,8 @@ jobs:
 
         # To exclude a specific job from the matrix (e.g llvm on macos-14), you can use this syntax.
         # exclude:
-          - os: macos-14
-            compiler: llvm
+        #   - os: macos-14
+        #     compiler: llvm
 
     steps:
       - uses: actions/checkout@v4