Trying to fix CI

Author: SaschaWillems

.github/workflows/build.yml

@@ -16,7 +16,7 @@ jobs:
       matrix:
         cfg:
         - { os: ubuntu-22.04,     arch: x86_64 }
-        - { os: ubuntu-24.04-arm, arch: aarch64 }
+        - { os: ubuntu-22.04-arm, arch: aarch64 }
 
     steps:
       - uses: actions/checkout@v4
@@ -75,7 +75,7 @@ jobs:
       matrix:
         cfg:
         - { os: ubuntu-22.04,     arch: x86_64 }
-        - { os: ubuntu-24.04-arm, arch: aarch64 }
+        - { os: ubuntu-22.04-arm, arch: aarch64 }
 
     steps:
       - uses: actions/checkout@v4