Temporary downgrade gcc version for gcc snapshot build cause conan doesn't support gcc 16 yet

Signed-off-by: Ibrahim Zidan <brahem@aotsw.com>

Author: hemagx

.github/workflows/gccsnapshot_test.yml

@@ -43,7 +43,7 @@ jobs:
       cancel-in-progress: true
 
     container:
-      image: ubuntu:26.04
+      image: ubuntu:24.04
     services:
       mariadb:
         image: mariadb:latest