build(deps): bump lukemathwalker/cargo-chef in /qns (#2305)

Bumps lukemathwalker/cargo-chef from `6efd2fb` to `c1c2bbf`.

---
updated-dependencies:
- dependency-name: lukemathwalker/cargo-chef
  dependency-type: direct:production
...

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

qns/Dockerfile

@@ -1,4 +1,4 @@
-FROM lukemathwalker/cargo-chef@sha256:6efd2fb57a423a9b551dcdf3a6b7c81b6fc3e93c2d511364b904e5f4844cbbaf AS chef
+FROM lukemathwalker/cargo-chef@sha256:c1c2bbf3dd3672c8df79be3654d8c611b4ec75dfbaffb52a5cae479a9a419dc3 AS chef
 
 WORKDIR /app