linux-aarch64 added (#3169)

* added linux-aarch64

* missing platform added

* readded 14

Author: ReimarBauer

.github/workflows/testing-all-oses.yml

@@ -18,7 +18,7 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        os: ["macos-14", "macos-15", "ubuntu-latest"]
+        os: ["macos-14", "macos-15", "macos-26", "ubuntu-latest", "ubuntu-24.04-arm"]
     steps:
     - uses: actions/checkout@9c091bb21b7c1c1d1991bb908d89e4e9dddfe3e0 # v4
     - uses: prefix-dev/setup-pixi@a09b6247153796b190642a2b53fac4241043cf6f # v0.10.0