Update build.yml

Author: fslev

.github/workflows/build.yml

@@ -14,7 +14,9 @@ on:
 jobs:
   build:
 
-    runs-on: ubuntu:24.04
+    runs-on: ubuntu
+    container:
+      image: ubuntu:24.04
 
     steps:
       - uses: actions/checkout@08eba0b27e820071cde6df949e0beb9ba4906955 # v4