<!-- Describe your changes in detail -->
The Connector Update Body is being overwritten, which included the metadata as well. Due to this, if there were any required metadata fields of a connector, then the Connector Update Test would fail.

For example, `Braintree` connector has a required metadata field, and while testing the Connector Update, just because it was being overwritten by the `update-connector-body.json` fixture, the test fails as shown in the following screenshot.
<img width="2117" alt="image" src="https://github.com/user-attachments/assets/bf8b384a-92be-4f86-bf09-48fd52f01db4" />
To implement this **search_filter** feature, you'll need to modify these architectural layers:


**1. External Connector Integration**
   - `cypress-tests/cypress/fixtures/update-connector-body.json`
{"pr_number": 7622, "pr_title": "ci(cypress): removal of metadata overwriting during mca update call", "merged_at": "2025-03-28T07:19:54Z", "intent": {"feature_type": "search_filter", "action": "add_feature", "entities": ["user", "connector", "card"]}, "hierarchy": {"connectors": ["cypress-tests/cypress/fixtures/update-connector-body.json"]}, "change_types": {}, "has_identifier_data": false, "commits_matched": 0, "match_method": "none"}