chore: update all github action plugins to latest

Author: ghiscoding

.github/workflows/main.yml

@@ -20,15 +20,15 @@ jobs:
     strategy:
       fail-fast: false
       matrix:
-        node: [16]
+        node: [20]
 
     steps:
       - name: Clone repository
-        uses: actions/checkout@v2
+        uses: actions/checkout@v4
         with:
           fetch-depth: 3
 
-      - uses: actions/cache@v2
+      - uses: actions/cache@v4
         with:
           path: ~/.cache/yarn
           key: ${{ runner.os }}-node-${{ hashFiles('**/yarn.lock') }}
@@ -50,7 +50,7 @@ jobs:
 
       # always deploy (re-publish) GitHub demo page with a Prod build
       - name: Deploy to gh-pages
-        uses: peaceiris/actions-gh-pages@v3
+        uses: peaceiris/actions-gh-pages@v4
         if: github.ref == 'refs/heads/master'
         with:
           github_token: ${{ secrets.GITHUB_TOKEN }}