Update codeql.yml

Require manual build mode for C++

Author: swiftlydesigner

.github/workflows/codeql.yml

@@ -43,7 +43,7 @@ jobs:
       fail-fast: false
       matrix:
         language: [ 'c-cpp' ]
-        build-mode: [ 'autobuild' ] 
+        build-mode: [ 'manual' ] 
         # CodeQL supports the following values keywords for 'language': 'c-cpp', 'csharp', 'go', 'java-kotlin', 'javascript-typescript', 'python', 'ruby', 'swift'
         # Use `c-cpp` to analyze code written in C, C++ or both
         # Use 'java-kotlin' to analyze code written in Java, Kotlin or both