Remove dedicated gfortran install.

Author: Algiane

.github/workflows/main-job.yml

@@ -20,10 +20,6 @@ jobs:
       fail-fast: false
 
     steps:
-      - name: Setup Fortran
-        if: ${{ matrix.os }} == 'macos-latest'
-        uses: awvwgk/[email protected]
-
       - name: Install bison
         if: ${{ matrix.scotch == 'on' && matrix.os == 'macos-latest' }}
         run: |
@@ -63,4 +59,4 @@ jobs:
         run: |
           cmake -Shex2tet -Bbuild_h2t -DMMG_DIR=build_mmg -DUSE_SCOTCH=${{ matrix.scotch }} \
           -DSCOTCH_DIR=install_scotch
-          cmake --build build_h2t
+          cmake --build build_h2t