feat: Update legal holds and AI models (box/box-openapi#526) (#620)

Co-authored-by: box-sdk-build <box-sdk-build@box.com>

Author: box-sdk-build

.codegen.json

@@ -1 +1 @@
-{ "engineHash": "20cb559", "specHash": "a8825be", "version": "1.15.1" }
+{ "engineHash": "20cb559", "specHash": "2da99e0", "version": "1.15.1" }