ci: Fix deprecated CodeQL warnings

Github complains:

  CodeQL Action major versions v1 and v2 have been deprecated. Please update all occurrences of the CodeQL Action in your workflow files to v3.
  Node.js 20 actions are deprecated. The following actions are running on Node.js 20 and may not work as expected:

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Author: krzk

.github/workflows/codeql-analysis.yml

@@ -4,6 +4,7 @@
 # Copyright (c) 2023 Linaro Ltd.
 # Author: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
 #                             <krzk@kernel.org>
+# Copyright (c) 2026 Krzysztof Kozlowski <krzk@kernel.org>
 #
 name: "CodeQL"
 on: [push, pull_request, workflow_dispatch]
@@ -24,10 +25,10 @@ jobs:
 
     steps:
     - name: Checkout repository
-      uses: actions/checkout@v3
+      uses: actions/checkout@v6
 
     - name: Initialize CodeQL
-      uses: github/codeql-action/init@v2
+      uses: github/codeql-action/init@v4
       with:
         languages: ${{ matrix.language }}
 
@@ -43,4 +44,4 @@ jobs:
         make check
 
     - name: Perform CodeQL Analysis
-      uses: github/codeql-action/analyze@v2
+      uses: github/codeql-action/analyze@v4