Update actions/checkout action to v5

Author: renovate[bot]

.github/workflows/repo_linter.yaml

@@ -31,7 +31,7 @@ jobs:
         continue-on-error: true
 
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: main
           fetch-depth: "1"

.github/workflows/time.yaml

@@ -14,7 +14,7 @@ jobs:
 
     steps:        
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
         with:
           path: main
           fetch-depth: "1"