chore: update workflow actions version

Author: iamogbz

.github/workflows/gh-pages.yml

@@ -12,14 +12,14 @@ jobs:
     runs-on: ubuntu-latest
 
     steps:
-    - uses: actions/checkout@v3
+    - uses: actions/checkout@v4
       with:
         fetch-depth: 0
     - name: Setup
-      uses: actions/setup-node@v3
+      uses: actions/setup-node@v4
       with:
         node-version-file: .nvmrc
-    - uses: pnpm/action-setup@v2.2.1
+    - uses: pnpm/action-setup@v4.1.0
       with:
         version: 8
         run_install: true