build.yml: downgrade runners

.github/workflows/build.yml

@@ -7,7 +7,7 @@ on:
 
 jobs:
   create_release:
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     name: Create github release
     permissions:
       contents: write
@@ -37,7 +37,7 @@ jobs:
 
   build_with_pyinstaller:
     needs: create_release
-    runs-on: ubuntu-24.04
+    runs-on: ubuntu-22.04
     name: create PyInstaller build
     permissions:
       contents: write