upgrading to node 18 to support react testing library

.github/workflows/main.yml

@@ -7,7 +7,7 @@ jobs:
     runs-on: ${{ matrix.os }}
     strategy:
       matrix:
-        node: [ '16.x', '18.x', '20.x']
+        node: [ '18.x', '20.x']
         os: [ubuntu-latest, windows-latest, macOS-latest]
 
     steps:
@@ -19,8 +19,9 @@ jobs:
         with:
           node-version: ${{ matrix.node }}
 
-      - name: Install deps and build (with cache)
-        uses: bahmutov/npm-install@v1
+
+      - name: Install dependencies
+        run: yarn install
 
       - name: Lint
         run: yarn lint

package.json

@@ -9,7 +9,7 @@
     "dist/**/*"
   ],
   "engines": {
-    "node": ">=16"
+    "node": ">=18"
   },
   "repository": {
     "type": "git",