Update Ord::min and Ord::max to match

Author: saethlin

library/core/src/cmp.rs

@@ -1482,6 +1482,25 @@ mod impls {
                     // SAFETY: The discriminants of Ord were chosen to permit this
                     unsafe { crate::mem::transmute(res) }
                 }
+
+                #[inline]
+                fn max(self, other: Self) -> Self {
+                    if self > other {
+                        self
+                    } else {
+                        other
+                    }
+                }
+
+                #[inline]
+                fn min(self, other: Self) -> Self {
+                    if self > other {
+                        other
+                    } else {
+                        self
+                    }
+                }
+
             }
         )*)
     }