Explicitly disable the default codeql setup

Signed-off-by: Rob Winch <362503+rwinch@users.noreply.github.com>

.github/workflows/codeql.yml

@@ -77,6 +77,7 @@ jobs:
       with:
         languages: ${{ matrix.language }}
         build-mode: ${{ matrix.build-mode }}
+        initialize: false # Explicitly disable the default setup
         # If you wish to specify custom queries, you can do so here or in a config file.
         # By default, queries listed here will override any specified in a config file.
         # Prefix the list here with "+" to use these queries and those in the config file.