feat: upgrade supertest from 6.3.4 to 7.0.0

Snyk has created this PR to upgrade supertest from 6.3.4 to 7.0.0.

See this package in npm:
supertest

See this project in Snyk:
https://app.snyk.io/org/cachiman-inc/project/2882b97f-5332-4634-a5a8-558be09dcc11?utm_source=github&utm_medium=referral&page=upgrade-pr

packages/js/api-core-tests/package.json

@@ -32,7 +32,7 @@
 		"jest-allure": "^0.1.3",
 		"jest-runner-groups": "^2.2.0",
 		"postman-collection": "^4.3.0",
-		"supertest": "^6.3.3"
+		"supertest": "^7.0.0"
 	},
 	"devDependencies": {
 		"@woocommerce/eslint-plugin": "workspace:*",