Refactor artifact upload step in workflow

Author: user19870

.github/workflows/main.yml

@@ -28,12 +28,9 @@ jobs:
            clang++ cppsp_compiler.cpp -Os -std=c++17 -o cppsp_compiler_mac
             fi
 
-      - name: Upload artifact
-        if: matrix.os == 'ubuntu-latest'
-        run: |
-           zip binaries.zip cppsp_compiler_linux cppsp_compiler_mac
+ 
       - name: Upload artifact
         uses: actions/upload-artifact@v4
         with:
-          name:  binary
-          path: binaries.zip
+          name:  ${{ matrix.os }}-binary
+          path: cppsp_compiler_*