Update cmake-mac.yml

.github/workflows/cmake-mac.yml

@@ -17,16 +17,16 @@ jobs:
     # The CMake configure and build commands are platform agnostic and should work equally well on Windows or Mac.
     # You can convert this to a matrix build if you need cross-platform coverage.
     # See: https://docs.github.com/en/free-pro-team@latest/actions/learn-github-actions/managing-complex-workflows#using-a-build-matrix
-    runs-on: macos-latest-large
+    runs-on: ubuntu-latest #macos-latest-large
 
     steps:
     - uses: actions/checkout@v3
 
-    - name: Install scip
-      run: |
-           brew update
-           brew install scip
-           brew upgrade
+    #- name: Install scip
+    #  run: |
+    #       brew update
+    #       brew install scip
+    #       brew upgrade
 
     - name: Configure CMake
       # Configure CMake in a 'build' subdirectory. `CMAKE_BUILD_TYPE` is only required if you are using a single-configuration generator such as make.