Update step permissions

Author: AlvarVG

.github/workflows/build-and-deploy.yaml

@@ -9,9 +9,6 @@ jobs:
 
   build:
     runs-on: ubuntu-latest
-#    permissions:
-#      contents: write
-
     steps:
       - name: Checkout repository
         uses: actions/checkout@v4
@@ -46,6 +43,8 @@ jobs:
       name: github-pages
       url: ${{ steps.deployment.outputs.page_url }}
     runs-on: ubuntu-latest
+    permissions:
+      contents: write
     needs: build
     steps:
       - name: Deploy to GitHub Pages