⬆️ Bump uraimo/run-on-arch-action from 2.7.1 to 2.8.1

Bumps [uraimo/run-on-arch-action](https://github.com/uraimo/run-on-arch-action) from 2.7.1 to 2.8.1.
- [Release notes](https://github.com/uraimo/run-on-arch-action/releases)
- [Commits](uraimo/run-on-arch-action@v2.7.1...v2.8.1)

Xref uraimo/run-on-arch-action#155

.github/workflows/ci.yml

@@ -74,7 +74,7 @@ jobs:
           pytest --verbose
       - name: pytest
         if: ${{ !startsWith(matrix.target, 'x86') && matrix.target != 'ppc64' }}
-        uses: uraimo/run-on-arch-action@517085f0367c8256bcfa753e3e13e1550af09954  # v2.7.1
+        uses: uraimo/run-on-arch-action@5397f9e30a9b62422f302092631c99ae1effcd9e # v2.8.1
         with:
           arch: ${{ matrix.target }}
           distro: ubuntu22.04