Update CodeQL submodule to v2.15.5

Marcono1234 · web-flow · commit 0b8e96c672fd · 2023-12-25T08:35:03.000Z
diff --git a/codeql b/codeql
@@ -1 +1 @@
-Subproject commit 8e890571ed7b21bc10698c5dbd032b9ed551d8f1
+Subproject commit d540fc0794dcb2a6c10648b8925403788612e976
