Update GitHub Actions

Author: mcecode

.github/workflows/deploy.yml

@@ -19,15 +19,15 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
       - name: Cache images
         uses: actions/cache@v4
         with:
           path: node_modules/.cache/astro-optimize-images
           key: image-cache-${{ runner.os }}-${{ hashFiles('**/src/assets/**') }}
           restore-keys: image-cache-${{ runner.os }}-
       - name: Install dependencies and build and upload website
-        uses: withastro/action@v2
+        uses: withastro/action@v5
         with:
           node-version: lts/*