Bump fortran-lang/setup-fortran from 1.6.3 to 1.7.0 (#581)

Bumps [fortran-lang/setup-fortran](https://github.com/fortran-lang/setup-fortran) from 1.6.3 to 1.7.0.
- [Release notes](https://github.com/fortran-lang/setup-fortran/releases)
- [Commits](fortran-lang/setup-fortran@v1.6.3...v1.7.0)

---
updated-dependencies:
- dependency-name: fortran-lang/setup-fortran
  dependency-version: 1.7.0
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
           python-version: "3.11"
 
       - name: Setup Fortran compiler
-        uses: fortran-lang/setup-fortran@v1.6.3
+        uses: fortran-lang/setup-fortran@v1.7.0
         id: setup-fortran
         with:
           compiler: gcc