chore: bump required node and pnpm versions for maintenance

.github/CONTRIBUTING.md

@@ -36,7 +36,7 @@ Hi! I'm really excited that you are interested in contributing to Vue.js. Before
 
 ## Development Setup
 
-You will need [Node.js](https://nodejs.org) **version 12+** and [pnpm](https://pnpm.io/).
+You will need [Node.js](https://nodejs.org) **version 18+** and [pnpm](https://pnpm.io/) **version 8+**.
 
 After cloning the repo, run:
 

.github/workflows/ci.yml

@@ -18,7 +18,7 @@ jobs:
       - name: Set node version to 16
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 18
           cache: 'pnpm'
 
       - run: pnpm install
@@ -37,7 +37,7 @@ jobs:
       - name: Set node version to 16
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 18
           cache: 'pnpm'
 
       - run: pnpm install
@@ -59,7 +59,7 @@ jobs:
       - name: Set node version to 16
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 18
           cache: 'pnpm'
 
       - run: pnpm install
@@ -81,7 +81,7 @@ jobs:
       - name: Set node version to 16
         uses: actions/setup-node@v2
         with:
-          node-version: 16
+          node-version: 18
           cache: 'pnpm'
 
       - run: pnpm install

package.json

@@ -1,7 +1,7 @@
 {
   "name": "vue",
   "version": "2.7.14",
-  "packageManager": "pnpm@7.1.0",
+  "packageManager": "pnpm@8.9.2",
   "description": "Reactive, component-oriented view layer for modern web interfaces.",
   "main": "dist/vue.runtime.common.js",
   "module": "dist/vue.runtime.esm.js",