Update deploy script

- Specify pnpm as the package manager
- Bumped actions/checkout and withastro/action to v5

Author: Pyrospower

.github/workflows/deploy.yml

@@ -19,13 +19,14 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout your repository using git
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Install, build, and upload your site
-        uses: withastro/action@v3
-        # with:
-        # path: . # The root location of your Astro project inside the repository. (optional)
-        # node-version: 20 # The specific version of Node that should be used to build your site. Defaults to 20. (optional)
-        # package-manager: pnpm@latest # The Node package manager that should be used to install dependencies and build your site. Automatically detected based on your lockfile. (optional)
+        uses: withastro/action@v5
+        with:
+          # path: . # The root location of your Astro project inside the repository. (optional)
+          # node-version: 22 # The specific version of Node that should be used to build your site. Defaults to 22. (optional)
+          package-manager: pnpm@latest # The Node package manager that should be used to install dependencies and build your site. Automatically detected based on your lockfile. (optional)
+          # build-cmd: pnpm run build # The command to run to build your site. Runs the package build script/task by default. (optional)
 
   deploy:
     needs: build