ignore rustc's invalid_atomic_ordering lint in the clippy lint tests for now

Author: thomcc

src/tools/clippy/tests/ui/atomic_ordering_bool.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicBool, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_exchange.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicUsize, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_exchange_weak.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicPtr, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_fence.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{compiler_fence, fence, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_fetch_update.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicIsize, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_int.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicI16, AtomicI32, AtomicI64, AtomicI8, AtomicIsize, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_ptr.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicPtr, Ordering};
 
 fn main() {

src/tools/clippy/tests/ui/atomic_ordering_uint.rs

@@ -1,5 +1,5 @@
 #![warn(clippy::invalid_atomic_ordering)]
-
+#![allow(invalid_atomic_ordering)]
 use std::sync::atomic::{AtomicU16, AtomicU32, AtomicU64, AtomicU8, AtomicUsize, Ordering};
 
 fn main() {