fix: Force build on intel

Author: jcs090218

.github/workflows/main.yml

@@ -27,7 +27,7 @@ jobs:
       fail-fast: false
       matrix:
         os:
-          - macos-15
+          - macos-15-intel
           - ubuntu-22.04
         emacs-version:
           - '28.2'
@@ -42,11 +42,12 @@ jobs:
             emacs-version: '28.2'
             # Cross build
             target: aarch64-unknown-linux-gnu
-          - os: macos-15
+          - os: macos-15-intel
             emacs-version: '28.2'
             # Cross build
             target: aarch64-apple-darwin
     runs-on: ${{ matrix.os }}
+
     steps:
       - uses: actions/checkout@v6
       - run: .github/script/setup