changed node version to 18 in workflows

Author: cs-raj

.github/workflows/node.js.yml

@@ -16,7 +16,7 @@ jobs:
 
     strategy:
       matrix:
-        node-version: [16.x, 18.x]
+        node-version: [18.x, 20.x]
 
     steps:
     - uses: actions/checkout@v2

.github/workflows/release.yml

@@ -15,7 +15,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.x"
+          node-version: "18.x"
       - name: Installing dependencies
         run: npm install
       - name: Build
@@ -38,7 +38,7 @@ jobs:
       - name: Setup Node.js
         uses: actions/setup-node@v1
         with:
-          node-version: "16.x"
+          node-version: "18.x"
       - name: Installing dependencies
         run: npm install
       - name: Download dist