Bump feldera from a13891c to fe49bff

Bumps [feldera](https://github.com/feldera/feldera) from `a13891c` to `fe49bff`.
- [Release notes](https://github.com/feldera/feldera/releases)
- [Commits](feldera/feldera@a13891c...fe49bff)

---
updated-dependencies:
- dependency-name: feldera
  dependency-type: direct:production
...

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