Bump feldera from bfac5a9 to 447bd14

Bumps [feldera](https://github.com/feldera/feldera) from `bfac5a9` to `447bd14`.
- [Release notes](https://github.com/feldera/feldera/releases)
- [Commits](feldera/feldera@bfac5a9...447bd14)

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

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