ci: Upgrade checkout to v6.0.3 and setup-java to v5.2.0 (node24-native)

Co-Authored-By: Claude Sonnet 4.6 (1M context) <noreply@anthropic.com>

Author: jparrabedoya

.github/workflows/ci.yml

@@ -13,9 +13,9 @@ jobs:
       matrix:
         java: [8, 11, 16, 17]
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6.0.3
       - name: Setup java
-        uses: actions/setup-java@v4
+        uses: actions/setup-java@v5.2.0
         with:
           distribution: temurin
           java-version: ${{ matrix.java }}

.github/workflows/semgrep.yml

@@ -16,6 +16,6 @@ jobs:
   run:
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6.0.3
       - uses: r7kamura/semgrepper@v0
         continue-on-error: true