chore(deps): update actions/checkout action to v5

Author: renovate-self-hosted-apter[bot]

.github/workflows/GitHubUserFinder.yml

@@ -17,7 +17,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up JDK
         uses: actions/[email protected]
@@ -49,7 +49,7 @@ jobs:
     runs-on: ubuntu-24.04
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up JDK
         uses: actions/[email protected]
@@ -87,7 +87,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up JDK
         uses: actions/[email protected]