Update actions in CI workflow

Author: NiklasEi

.github/workflows/ci.yml

@@ -13,7 +13,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -45,7 +45,7 @@ jobs:
     runs-on: ubuntu-latest
     steps:
     - name: Checkout Actions Repository
-      uses: actions/checkout@v4
+      uses: actions/checkout@v6
     - name: Spell Check Repo
       uses: crate-ci/typos@v1.35.5
 
@@ -54,7 +54,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 30
     steps:
-      - uses: actions/checkout@v4
+      - uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5

.github/workflows/e2e.yml

@@ -14,7 +14,7 @@ jobs:
 
     steps:
       - name: Checkout example service
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
 
       - name: Set up Python
         uses: actions/setup-python@v5
@@ -36,13 +36,13 @@ jobs:
           echo "Service started with PID $(cat service.pid)"
 
       - name: Checkout oicana repository (for Bruno tests)
-        uses: actions/checkout@v4
+        uses: actions/checkout@v6
         with:
           repository: oicana/oicana
           path: oicana
 
       - name: Setup Node.js for Bruno CLI
-        uses: actions/setup-node@v4
+        uses: actions/setup-node@v5
         with:
           node-version: '20'