feat: regenerate API client from OpenAPI spec

[convoy-sdk-bot]

Automated regeneration via OpenAPI Generator (java/native) from docs/v3/openapi3.yaml on frain-dev/convoy main. Hand-written webhook verify (src/main/java/com/getconvoy/webhook/) is untouched by the sync script.

---

Note

Medium Risk
Renaming a serialized config field is a breaking change for Java SDK users still using syncDynamicEventAck; new dynamic-URL behavior also affects how ingest endpoints are created.

Overview
Regenerated Java client models for project config so SDK types match the updated OpenAPI spec (DatastoreProjectConfig, ModelsProjectConfig).

allow_unmatched_dynamic_urls is added: when true, dynamic event URLs that do not match any endpoint URL template can auto-create an endpoint; default false rejects them.

sync_dynamic_event_ack is renamed to verify_dynamic_events (JSON key and Java accessors). Behavior is unchanged in intent—control whether POST /events/dynamic waits for endpoint/subscription resolution before a 2xx vs returning 201 after enqueue—but SDK callers must use the new property name.

This is generated-only churn (equals/hashCode, toUrlQueryString, etc.); no hand-written client logic in this diff.

^{Reviewed by Cursor Bugbot for commit f6486ff. Bugbot is set up for automated code reviews on this repo. Configure here.}

[convoy-sdk-reviewer]

SDK reviewer app: approving a generated-paths-only diff on the regen branch. Auto-merge completes only after required status checks pass.