build(deps): bump third_party/prjxray from bb263ff to 22b0056 (#3397

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Bumps [third_party/prjxray](https://github.com/f4pga/prjxray) from `bb263ff` to `22b0056`.
- [Commits](f4pga/prjxray@bb263ff...22b0056)

---
updated-dependencies:
- dependency-name: third_party/prjxray
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <[email protected]>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>