Update tests for traits with long bounds

The colon should be next to the ident instead of on the next line.

tests/target/impls.rs

@@ -174,8 +174,8 @@ impl<#[may_dangle] K, #[may_dangle] V> Drop for RawTable<K, V> {
 }
 
 // #1168
-pub trait Number
-    : Copy
+pub trait Number:
+    Copy
     + Eq
     + Not<Output = Self>
     + Shl<u8, Output = Self>
@@ -190,8 +190,8 @@ pub trait Number
 }
 
 // #1642
-pub trait SomeTrait
-    : Clone
+pub trait SomeTrait:
+    Clone
     + Eq
     + PartialEq
     + Ord

tests/target/trait.rs

@@ -65,8 +65,8 @@ where
 {
 }
 
-trait FooBar<T>
-    : Tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
+trait FooBar<T>:
+    Tttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttttt
 where
     J: Bar,
 {