Bump Node support in rush-lib and rush init.

Author: iclanton

common/changes/@microsoft/rush/node-24_2025-12-07-09-31.json

@@ -0,0 +1,10 @@
+{
+  "changes": [
+    {
+      "packageName": "@microsoft/rush",
+      "comment": "Add support for Node 24 and bump the `rush init` template to default to Node 24.",
+      "type": "none"
+    }
+  ],
+  "packageName": "@microsoft/rush"
+}

libraries/rush-lib/assets/rush-init/rush.json

@@ -42,7 +42,7 @@
    * LTS schedule: https://nodejs.org/en/about/releases/
    * LTS versions: https://nodejs.org/en/download/releases/
    */
-  "nodeSupportedVersionRange": ">=22.20.0 <23.0.0",
+  "nodeSupportedVersionRange": ">=24.11.1 <25.0.0",
 
   /**
    * If the version check above fails, Rush will display a message showing the current

libraries/rush-lib/src/logic/NodeJsCompatibility.ts

@@ -17,7 +17,7 @@ import { RushConstants } from './RushConstants';
  * LTS schedule: https://nodejs.org/en/about/releases/
  * LTS versions: https://nodejs.org/en/download/releases/
  */
-const UPCOMING_NODE_LTS_VERSION: number = 22;
+const UPCOMING_NODE_LTS_VERSION: number = 24;
 const nodeVersion: string = process.versions.node;
 const nodeMajorVersion: number = semver.major(nodeVersion);