ci: Link gfortran-14 to gfortran so cmake can find it

.github/workflows/mac_arm_build.yml

@@ -42,6 +42,7 @@ jobs:
           brew install [email protected]
           python3.10 -m pip install lief==0.12.2 dmgbuild
           patch --ignore-whitespace -d /opt/homebrew/lib/python3.10/site-packages/dmgbuild -N -p0 < ./utils/build/macos/dmgbuild.patch
+          ln -s /opt/homebrew/bin/gfortran-14 /opt/homebrew/bin/gfortran
       - uses: actions/checkout@v4
       - run: ${PWD}/utils/set_up_macos.sh
       - name: Fetch PyQt6 and PyQt6-WebEngine from Plato

.github/workflows/mac_intel_build.yml

@@ -43,6 +43,7 @@ jobs:
           brew install [email protected]
           python3.10 -m pip install lief==0.12.2 dmgbuild
           patch --ignore-whitespace -d /usr/local/lib/python3.10/site-packages/dmgbuild -N -p0 < ./utils/build/macos/dmgbuild.patch
+          ln -s /usr/local/bin/gfortran-14 /usr/local/bin/gfortran
       # Temporarily force this to succeed. The container's Python conflicts with homebrew's,
       # but we don't really use it anyway.
       - run: ${PWD}/utils/set_up_macos.sh || true