Bump fortran-lang/setup-fortran from 1.6.2 to 1.6.3

Bumps [fortran-lang/setup-fortran](https://github.com/fortran-lang/setup-fortran) from 1.6.2 to 1.6.3.
- [Release notes](https://github.com/fortran-lang/setup-fortran/releases)
- [Commits](fortran-lang/setup-fortran@830c955...2bbdcb3)

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

Signed-off-by: dependabot[bot] <[email protected]>

Author: dependabot[bot]

.github/workflows/build.yml

@@ -184,7 +184,7 @@ jobs:
         key: ccache-${{ runner.os }}-${{ matrix.py-version }}
 
     - name: Setup GNU Fortran
-      uses: fortran-lang/setup-fortran@830c95528fbdb3132afbca6d22bcda17f9f394f6 # v1.6.2
+      uses: fortran-lang/setup-fortran@2bbdcb313d2b7e72d1d07caf87f3ef9f376d9224 # v1.6.3
 
     - uses: actions/setup-python@42375524e23c412d93fb67b49958b491fce71c38 # v5.4.0
       with: