chore: bump versions in sonarqube sandbox guide

Signed-off-by: David Karlsson <35727626+dvdksn@users.noreply.github.com>

Author: dvdksn

content/guides/github-sonarqube-sandbox/customize.md

@@ -63,9 +63,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@{{% param "checkout_action_version" %}}
-      - uses: actions/setup-node@v4
+      - uses: actions/setup-node@v5
         with:
-          node-version: "18"
+          node-version: "24"
       - run: npm install
       - run: npx tsx 06-quality-gated-pr.ts
         env:
@@ -92,9 +92,9 @@ jobs:
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@{{% param "checkout_action_version" %}}
-      - uses: actions/setup-python@v5
+      - uses: actions/setup-python@v6
         with:
-          python-version: "3.8"
+          python-version: "3.14"
       - run: pip install e2b python-dotenv
       - run: python 06_quality_gated_pr.py
         env:

content/guides/python/configure-github-actions.md

@@ -66,9 +66,9 @@ jobs:
       - uses: actions/checkout@{{% param "checkout_action_version" %}}
 
       - name: Set up Python
-        uses: actions/setup-python@v5
+        uses: actions/setup-python@v6
         with:
-          python-version: '3.12'
+          python-version: '3.14'
 
       - name: Install dependencies
         run: |