Enable unicorn/no-negated-comparison rule (#19372)

eslint.config.js

@@ -323,7 +323,6 @@ const configs = [
       "unicorn/no-negated-array-predicate": "off",
       "unicorn/no-break-in-nested-loop": "off",
       "unicorn/no-declarations-before-early-exit": "off",
-      "unicorn/no-negated-comparison": "off",
       "unicorn/prefer-early-return": "off",
       "unicorn/no-undeclared-class-members": "off",
       "unicorn/no-useless-boolean-cast": "off",

src/language-js/comments/handle-comments.js

@@ -289,7 +289,7 @@ function handleClassComments({
   if (isClassLikeNode(enclosingNode)) {
     // @ts-expect-error -- Safe
     const { decorators } = enclosingNode;
-    if (isNonEmptyArray(decorators) && !(followingNode?.type === "Decorator")) {
+    if (isNonEmptyArray(decorators) && followingNode?.type !== "Decorator") {
       addTrailingComment(decorators.at(-1), comment);
       return true;
     }