Bump actions/checkout from 4 to 5 (#22)

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

Author: dependabot[bot]

.github/workflows/php.yml

@@ -25,7 +25,7 @@ jobs:
       AWS_SECRET_ACCESS_KEY: 'none'
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Install git
         run: |