Bump pyzmq from 26.1.1 to 26.2.0 in /flowapi

Bumps [pyzmq](https://github.com/zeromq/pyzmq) from 26.1.1 to 26.2.0.
- [Release notes](https://github.com/zeromq/pyzmq/releases)
- [Commits](zeromq/pyzmq@v26.1.1...v26.2.0)

---
updated-dependencies:
- dependency-name: pyzmq
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

Signed-off-by: dependabot[bot] <[email protected]>