ci: Add first native Linux ARM runners

Since there are native ARM runners available now, we should use them.
Let's test this.

Signed-off-by: Johannes Demel <[email protected]>

Author: jdemel

.github/workflows/run-tests.yml

@@ -24,6 +24,7 @@ jobs:
           - { name: g++-12, cc: gcc-12, cxx: g++-12, distro: ubuntu-22.04 }
           - { name: g++-13, cc: gcc-13, cxx: g++-13, distro: ubuntu-24.04 }
           - { name: g++-14, cc: gcc-14, cxx: g++-14, distro: ubuntu-24.04 }
+          - { name: g++-14, cc: gcc-14, cxx: g++-14, distro: ubuntu-24.04-arm }
           - { name: clang-10, cc: clang-10, cxx: clang++-10, distro: ubuntu-20.04 }
           - { name: clang-11, cc: clang-11, cxx: clang++-11, distro: ubuntu-20.04 }
           - { name: clang-12, cc: clang-12, cxx: clang++-12, distro: ubuntu-22.04 }
@@ -33,6 +34,7 @@ jobs:
           - { name: clang-16, cc: clang-16, cxx: clang++-16, distro: ubuntu-24.04 }
           - { name: clang-17, cc: clang-17, cxx: clang++-17, distro: ubuntu-24.04 }
           - { name: clang-18, cc: clang-18, cxx: clang++-18, distro: ubuntu-24.04 }
+          - { name: clang-18, cc: clang-18, cxx: clang++-18, distro: ubuntu-24.04-arm }
 
     runs-on: ${{ matrix.compiler.distro }}