chore: upgrade node in development env to lts/iron

.github/workflows/publish.yml

@@ -8,10 +8,10 @@ jobs:
   build:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version-file: .nvmrc
       - run: npm ci
       - run: npm run lint
       - run: npm run test
@@ -23,10 +23,10 @@ jobs:
       contents: read
       id-token: write
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version-file: .nvmrc
           registry-url: https://registry.npmjs.org/
       - run: npm ci
       - run: npm run build

.github/workflows/test.yml

@@ -7,15 +7,15 @@ jobs:
         platform: [ubuntu-latest, macos-latest, windows-latest]
     runs-on: ${{ matrix.platform }}
     steps:
-      - uses: actions/checkout@v3
-      - uses: actions/setup-node@v3
+      - uses: actions/checkout@v4
+      - uses: actions/setup-node@v4
         with:
-          node-version: '18.x'
+          node-version-file: .nvmrc
       - run: npm install
       - run: npm run lint
       - run: npm run test
       - run: npm run test:report
       - name: Upload coverage reports to Codecov
-        uses: codecov/codecov-action@v3
+        uses: codecov/codecov-action@v4
         with:
           directory: coverage

.nvmrc

@@ -0,0 +1 @@
+lts/iron

package.json

@@ -69,9 +69,6 @@
     "prettier": "2.5.1",
     "rollup": "^3.26.3"
   },
-  "engines": {
-    "node": ">= 16"
-  },
   "peerDependencies": {
     "eslint": ">=7.28.0"
   }