Function register_static_memory_manager_range 

pub fn register_static_memory_manager_range(
    start: u8,
    end: u8,
    declaring_crate: impl Into<String>,
    mode: MemoryManagerRangeMode,
    purpose: Option<String>,
) -> Result<(), StaticMemoryDeclarationError>

Register one MemoryManager authority range before bootstrap seals the snapshot.