util: allow color aliases in styleText

Fixes an issue where `util.styleText()` would throw an error for
valid color aliases like 'grey' in Node.js >= 25.7.0. It now uses
`ObjectGetOwnPropertyNames` instead of `ObjectKeys` to fetch both
keys and aliases.

Fixes: #62177

Author: Han5991

lib/util.js

@@ -32,6 +32,7 @@ const {
   ObjectDefineProperties,
   ObjectDefineProperty,
   ObjectGetOwnPropertyDescriptors,
+  ObjectGetOwnPropertyNames,
   ObjectKeys,
   ObjectSetPrototypeOf,
   ObjectValues,
@@ -115,7 +116,7 @@ function getStyleCache() {
   if (styleCache === undefined) {
     styleCache = { __proto__: null };
     const colors = inspect.colors;
-    for (const key of ObjectKeys(colors)) {
+    for (const key of ObjectGetOwnPropertyNames(colors)) {
       const codes = colors[key];
       if (codes) {
         const openNum = codes[0];
@@ -206,7 +207,7 @@ function styleText(format, text, options) {
     if (key === 'none') continue;
     const style = cache[key];
     if (style === undefined) {
-      validateOneOf(key, 'format', ObjectKeys(inspect.colors));
+      validateOneOf(key, 'format', ObjectGetOwnPropertyNames(inspect.colors));
     }
     openCodes += style.openSeq;
     closeCodes = style.closeSeq + closeCodes;

test/parallel/test-util-styletext.js

@@ -41,6 +41,16 @@ assert.strictEqual(
   '\u001b[31mtest\u001b[39m',
 );
 
+assert.strictEqual(
+  util.styleText('gray', 'test', { validateStream: false }),
+  '\u001b[90mtest\u001b[39m',
+);
+
+assert.strictEqual(
+  util.styleText('grey', 'test', { validateStream: false }),
+  '\u001b[90mtest\u001b[39m',
+);
+
 assert.strictEqual(
   util.styleText(['bold', 'red'], 'test', { validateStream: false }),
   '\u001b[1m\u001b[31mtest\u001b[39m\u001b[22m',