chore: updated node version

Author: agliga

.github/workflows/gh-pages.yml

@@ -40,7 +40,7 @@ jobs:
         uses: actions/configure-pages@v3
       - uses: actions/setup-node@master
         with:
-          node-version: '18.x'
+          node-version: '20.x'
       - run: npm i
       - run: npm run build
       - run: npm run deploy
@@ -73,7 +73,7 @@ jobs:
       - name: Setup node
         uses: actions/setup-node@v3
         with:
-          node-version: 18.x
+          node-version: 20.x
           cache: npm
       - name: Install dependencies
         run: npm i

.github/workflows/pages-html-proofer.yml

@@ -20,7 +20,7 @@ jobs:
         - uses: actions/checkout@v2
         - uses: actions/setup-node@master
           with:
-            node-version: '18.x'
+            node-version: '20.x'
         - run: npm i
         - run: npm run build
         - run: npm run deploy:only