Bump GitHub actions

Author: nulltoken

.github/workflows/code_ql.yml

@@ -38,7 +38,7 @@ jobs:
 
     steps:
       - name: Checkout repository
-        uses: actions/checkout@v4
+        uses: actions/checkout@v5
 
       # Initializes the CodeQL tools for scanning.
       - name: Initialize CodeQL

.github/workflows/main.yml

@@ -17,7 +17,7 @@ jobs:
     steps:
       - uses: actions/checkout@v5
 
-      - uses: actions/setup-node@v5
+      - uses: actions/setup-node@v6
         with:
           node-version: ${{ matrix.node-version }}
           cache: npm

CHANGELOG.md

@@ -4,6 +4,12 @@ All notable changes to this project will be documented in this file.
 
 The format is based on [Keep a Changelog](http://keepachangelog.com/en/1.0.0/).
 
+## Unreleased
+
+### Changed
+
+- Update dependencies
+
 ## [8.2.0](https://github.com/axa-group/oauth2-mock-server/compare/v8.1.0...v8.2.0) — 2025-10-31
 
 ### Added