Upgrade GitHub Actions checkout to version 5

Author: vinzscam

.github/workflows/release.yml

@@ -22,12 +22,12 @@ jobs:
 
       # First check out master and run the script that figures out which version of create-app we should use
       - name: Check out repository code
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
       - uses: actions/setup-node@v2
         with:
           node-version: 20
       - name: Check out release base
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
         with:
           ref: "release-base"
       - name: Setup global git bot user
@@ -91,7 +91,7 @@ jobs:
 
     steps:
       - name: Check out diffs branch
-        uses: actions/checkout@v2
+        uses: actions/checkout@v5
         with:
           ref: "master"
           fetch-depth: 0