Update Node.js assertion output snapshots

* Pin latest node@22 and npm@11

* Update Node.js assertion output snapshots

Author: novemberborn

package.json

@@ -153,7 +153,7 @@
 		}
 	},
 	"volta": {
-		"node": "22.16.0",
-		"npm": "11.4.1"
+		"node": "22.21.1",
+		"npm": "11.6.2"
 	}
 }

test/external-assertions/snapshots/test.js.md

@@ -298,14 +298,9 @@ Generated by [AVA](https://avajs.dev).
     ␊
       Assertion failed: ␊
     ␊
-      The expression evaluated to a falsy value:␊
-    ␊
-        assert.ok(false)␊
-    ␊
-      AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:␊
-    ␊
-        assert.ok(false)␊
+      false == true␊
     ␊
+      AssertionError [ERR_ASSERTION]: false == true␊
           at ---␊
           at ---␊
           at ---␊
@@ -395,14 +390,9 @@ Generated by [AVA](https://avajs.dev).
     ␊
       Assertion failed: ␊
     ␊
-      The expression evaluated to a falsy value:␊
-    ␊
-        assert.ok(false)␊
-    ␊
-      AssertionError [ERR_ASSERTION]: The expression evaluated to a falsy value:␊
-    ␊
-        assert.ok(false)␊
+      false == true␊
     ␊
+      AssertionError [ERR_ASSERTION]: false == true␊
           at ---␊
           at ---␊
           at ---␊