chore(api): bump connexion from 2.14.2 to 3.0.6 in /api

Bumps [connexion](https://github.com/spec-first/connexion) from 2.14.2 to 3.0.6.
- [Release notes](https://github.com/spec-first/connexion/releases)
- [Commits](spec-first/connexion@2.14.2...3.0.6)

---
updated-dependencies:
- dependency-name: connexion
  dependency-type: direct:production
  update-type: version-update:semver-major
...

Signed-off-by: dependabot[bot] <support@github.com>

api/pyproject.toml

@@ -51,7 +51,7 @@ shipit_trigger_product_details = "shipit_api.admin.cli:trigger_product_details"
 [tool.poetry.dependencies]
 # Required by both public and admin apps
 python = "^3.9"
-connexion = {version = "<3.0", extras = ["swagger-ui"]}
+connexion = {version = "<4.0", extras = ["swagger-ui"]}
 dockerflow = "*"
 flask = "*"
 flask_cors = "*"