[QA] Add Cypress coverage for Payout Entity Type on wise

## Description Add Cypress test coverage for the Payout Entity Type feature. The `entity_type` field on `POST /payouts` accepts the following values: Individual (default), Company, NonProfit, PublicSector, NaturalPerson, Business (Wise-specific), and Personal (Wise-specific). This field is currently not covered by any Cypress tests. ## What was added - New spec: `cypress-tests/cypress/e2e/spec/Payout/00007-EntityType.cy.js` with 15 test cases covering all entity_type values - Updated `cypress-tests/cypress/e2e/configs/Payout/Wise.js` with 8 EntityType* config entries - Updated `cypress-tests/cypress/e2e/configs/Payout/Utils.js` with ENTITY_TYPE inclusion gate - Updated `cypress-tests/cypress/e2e/configs/Payout/Commons.js` with shared payout entity type config - Updated `cypress-tests/cypress/support/commands.js` with host.docker.internal support - Updated `cypress-tests/cypress/utils/RequestBodyUtils.js` with host.docker.internal in keyPrefixes ## Test Results Full regression suite executed against the wise connector. All 19 tests passed with 0 failures. ``` RUNNER_RESULT: Connector: wise TotalTests: 19 Passed: 19 Failed: 0 Skipped: 0 OverallStatus: PASS ``` ## Related - Parent pipeline issue: BOT-1