update build scripts

.github/workflows/macos-clang.yml

@@ -13,10 +13,9 @@ jobs:
         uses: actions/checkout@v4
         with:
           submodules: true
-      - name: Installing premake5
-        uses: Jarod42/install-premake5@v1
       - name: Build
         run: |
+          brew install premake
           premake5 build
       - name: Test
         run: chmod +x moon && ./moon test/main_test.lua