Bump serde_json from 1.0.120 to 1.0.121 (#1258)

* Fix clippy warnings after 1.80 release

* Bump serde_json from 1.0.120 to 1.0.121

Bumps [serde_json](https://github.com/serde-rs/json) from 1.0.120 to 1.0.121.
- [Release notes](https://github.com/serde-rs/json/releases)
- [Commits](serde-rs/json@v1.0.120...v1.0.121)

---
updated-dependencies:
- dependency-name: serde_json
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>

---------

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: Ivan Carvalho <ivancarv@student.ubc.ca>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

rustworkx-core/src/dag_algo.rs

@@ -249,8 +249,8 @@ type LongestPathResult<G, T, E> = Result<Option<(Vec<NodeId<G>>, T)>, E>;
 /// # Arguments
 /// * `graph`: Reference to a directed graph.
 /// * `weight_fn` - An input callable that will be passed the `EdgeRef` for each edge in the graph.
-///  The callable should return the weight of the edge as `Result<T, E>`. The weight must be a type that implements
-/// `Num`, `Zero`, `PartialOrd`, and `Copy`.
+///   The callable should return the weight of the edge as `Result<T, E>`. The weight must be a type that implements
+///   `Num`, `Zero`, `PartialOrd`, and `Copy`.
 ///
 /// # Type Parameters
 /// * `G`: Type of the graph. Must be a directed graph.

rustworkx-core/src/steiner_tree.rs

@@ -303,7 +303,7 @@ where
 ///   - there is an edge `(u, v)` in the graph and path pass through this edge.
 ///   - node `s` is the closest node to  `u` among all `terminal_nodes`
 ///   - node `t` is the closest node to `v` among all `terminal_nodes`
-/// and wraps the result inside a `MetricClosureEdge`
+///     and wraps the result inside a `MetricClosureEdge`
 ///
 /// For example, if all vertices are terminals, it returns the original edges of the graph.
 fn fast_metric_edges<G, F, E>(