rust: sync: atomic: separate import "blocks"

Commit 14e9a18b07ec ("rust: sync: atomic: Make Atomic*Ops pub(crate)")
added a `pub(crate)` import in the same "block" as the `pub` one,
without running `rustfmt`, which would sort them differently.

Instead of running `rustfmt` as-is, add a newline to keep the import
"blocks" with different visibilities separate.

Signed-off-by: Miguel Ojeda <[e-mail]>
Signed-off-by: Linus Torvalds <[e-mail]>

rust/kernel/sync/atomic.rs

···
 
 pub use internal::AtomicImpl;
 pub use ordering::{Acquire, Full, Relaxed, Release};
+
 pub(crate) use internal::{AtomicArithmeticOps, AtomicBasicOps, AtomicExchangeOps};
 
 use crate::build_error;