ci(codeql): use macos-26 runner for Swift analysis

Author: IngmarStein

.github/workflows/codeql.yml

@@ -23,12 +23,15 @@ on:
 jobs:
   analyze:
     name: Analyze
-    runs-on: ${{ (matrix.language == 'swift' && 'macos-latest') || 'ubuntu-latest' }}
+    runs-on: ${{ (matrix.language == 'swift' && 'macos-26') || 'ubuntu-latest' }}
     timeout-minutes: ${{ (matrix.language == 'swift' && 120) || 360 }}
     permissions:
       actions: read
       contents: read
       security-events: write
+    
+    env:
+      DEVELOPER_DIR: ${{ (matrix.language == 'swift' && '/Applications/Xcode_26.2.app/Contents/Developer') || '' }}
 
     strategy:
       fail-fast: false