dependency: Update actions/checkout action to v5 (#262)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

.github/workflows/gradle.yml

@@ -15,7 +15,7 @@ jobs:
 
     steps:
       - name: Checkout 
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
       - name: Set up JDK 17
         uses: actions/setup-java@v5
         with:

.github/workflows/publish.yml

@@ -9,7 +9,7 @@ jobs:
     environment: deployment
     steps:
       - name: Checkout
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       - name: Set up JDK
         uses: actions/setup-java@v5