Shared: Add trailing slash to driver letter TRAP IDs

Author: hvitved

ql/Cargo.lock

@@ -31,6 +31,11 @@ pub fn normalize_path(path: &Path) -> String {
                 std::path::Component::ParentDir => {}
             }
         }
+        if components.len() == 1 {
+            // If the path is just a drive letter, we need to add a trailing
+            // slash to match the CodeQL spec.
+            components.push("".to_string());
+        }
         components.join("/")
     } else {
         // For other operating systems, we can use the canonicalized path