codeql-analysis.yml: fix the 'languages' setting

It needs a 'with:' in front of it.

.github/workflows/codeql-analysis.yml

@@ -23,11 +23,12 @@ jobs:
     # the head of the pull request instead of the merge commit.
     - run: git checkout HEAD^2
       if: ${{ github.event_name == 'pull_request' }}
-      
+
     # Initializes the CodeQL tools for scanning.
     - name: Initialize CodeQL
       uses: github/codeql-action/init@v1
-      languages: cpp
+      with:
+        languages: cpp
 
     # Autobuild attempts to build any compiled languages  (C/C++, C#, or Java).
     # If this step fails, then you should remove it and run the build manually (see below)