Update to use PAT to avoid rate limits and update build environment

.github/workflows/ci.yml

@@ -7,15 +7,15 @@ on:
 
 jobs:
   Deploy:
-    runs-on: ubuntu-20.04
+    runs-on: ubuntu-22.04
     steps:
-      - uses: actions/checkout@v2
+      - uses: actions/checkout@v4
       - uses: shivammathur/setup-php@v2
         with:
           php-version: 7.1
       - run: composer install
       - run: mkdir ~/.ssh && echo "${{ secrets.DEPLOY_KEY }}" > ~/.ssh/id_rsa && chmod 400 ~/.ssh/id_rsa
-      - run: echo 'GITHUB_TOKEN="${{ secrets.GITHUB_TOKEN }}"' > .env && cat .env.dist >> .env
+      - run: echo 'GITHUB_TOKEN="${{ secrets.PAT || secrets.GITHUB_TOKEN }}"' > .env && cat .env.dist >> .env
       - run: git config --global user.name "GitHub Actions" && git config --global user.email "[email protected]"
       - run: bin/build
       - run: bin/build --deploy --no-component-update

README.md

@@ -1,7 +1,7 @@
 # Website
 
 [![CI status](https://github.com/reactphp/website/actions/workflows/ci.yml/badge.svg)](https://github.com/reactphp/website/actions)
-![Last deployed](https://img.shields.io/github/last-commit/reactphp/reactphp.github.io?label=last%20deployed&logo=github)
+[![Last deployed](https://img.shields.io/github/last-commit/reactphp/reactphp.github.io?label=last%20deployed&logo=github)](https://github.com/reactphp/reactphp.github.io)
 
 Source code of reactphp.org.
 
@@ -79,6 +79,10 @@ deployment script (see previous chapter).
 > Make sure the required `DEPLOY_KEY` secret is set in the repository settings on GitHub.
 > See [action documentation](https://github.com/JamesIves/github-pages-deploy-action#using-an-ssh-deploy-key-)
 > for more details.
+> On top of this, you're recommended to add a [personal access token](https://github.com/settings/tokens)
+> as a repository secret with the name `PAT` to avoid running into secondary rate limits.
+> If this secret is not found, it will fall back to the automatic `GITHUB_TOKEN`
+> secret, which may cause the build to fail occasionally.
 
 ## License