Remove some unnecessary parens in `assert!` conditions

While working on #122661, some of these started triggering our "unnecessary parens" lints due to a change in the `assert!` desugaring. A cursory search identified a few more. Some of these have been carried from before 1.0, were a bulk rename from the previous name of `assert!` left them in that state. I went and removed as many of these unnecessary parens as possible in order to have fewer annoyances in the future if we make the lint smarter.

1 files changed, 1 insertions, 1 deletions

diff --git a/tests/ui/for-loop-while/while-loop-constraints-2.rs b/tests/ui/for-loop-while/while-loop-constraints-2.rs
index 654f6769902..1d2d9c2ecfe 100644
--- a/tests/ui/for-loop-while/while-loop-constraints-2.rs
+++ b/tests/ui/for-loop-while/while-loop-constraints-2.rs
@@ -11,5 +11,5 @@ pub fn main() {
         while false { x = y; y = z; }
         println!("{}", y);
     }
-    assert!((y == 42 && z == 50));
+    assert!(y == 42 && z == 50);
 }