Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/swiftfiddle-runner-functions-552-AutoDeployTrigger-565be0b3-201c-42ea-95df-ae61c2ece95b.yml

@@ -22,7 +22,7 @@ jobs:
 
     steps:
       - name: Checkout to the branch
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Azure Login
         uses: azure/login@v2

.github/workflows/test.yml

@@ -7,7 +7,7 @@ jobs:
   test:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - name: Build
         run: |
           set -ex

.github/workflows/udd.yml

@@ -9,7 +9,7 @@ jobs:
   update-dependencies:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v5
       - uses: denoland/setup-deno@v1
         with:
           deno-version: vx.x.x