ci(workflows): use node18, use latest actions

.github/workflows/release.yml

@@ -17,13 +17,13 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           persist-credentials: false
       - name: Setup Node.js
-        uses: actions/setup-node@v1
+        uses: actions/setup-node@v4
         with:
-          node-version: 16
+          node-version-file: ".nvmrc"
       - name: Install dependencies
         run: npm ci
       - name: Release

.github/workflows/tests.yml

@@ -13,12 +13,12 @@ jobs:
         node: [ '16.x', '18.x' ]
     name: Node ${{ matrix.node }}
     steps:
-    - uses: actions/checkout@v2
+    - uses: actions/checkout@v4
     - run: |
         git remote set-branches --add origin main
         git fetch
     - name: Setup Node
-      uses: actions/setup-node@v1
+      uses: actions/setup-node@v4
       with:
         node-version: ${{ matrix.node }}
     - name: Install Dependencies

.nvmrc

@@ -0,0 +1 @@
+18