cargo: bump the cargo-dependencies group with 1 update

Bumps the cargo-dependencies group with 1 update: [ref-cast](https://github.com/dtolnay/ref-cast).

- [Release notes](https://github.com/dtolnay/ref-cast/releases)
- [Commits](https://github.com/dtolnay/ref-cast/compare/1.0.20...1.0.21)

---
updated-dependencies:
- dependency-name: ref-cast
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: cargo-dependencies
...

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

Cargo.lock

@@ -2372,18 +2372,18 @@ dependencies = [
 
 [[package]]
 name = "ref-cast"
-version = "1.0.20"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "acde58d073e9c79da00f2b5b84eed919c8326832648a5b109b3fce1bb1175280"
+checksum = "53313ec9f12686aeeffb43462c3ac77aa25f590a5f630eb2cde0de59417b29c7"
 dependencies = [
  "ref-cast-impl",
 ]
 
 [[package]]
 name = "ref-cast-impl"
-version = "1.0.20"
+version = "1.0.21"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f7473c2cfcf90008193dd0e3e16599455cb601a9fce322b5bb55de799664925"
+checksum = "2566c4bf6845f2c2e83b27043c3f5dfcd5ba8f2937d6c00dc009bfb51a079dc4"
 dependencies = [
  "proc-macro2",
  "quote",

Cargo.toml

@@ -65,7 +65,7 @@ prost-build = "0.11.9"
 rand = "0.8.5"
 rand_chacha = "0.3.1"
 rayon = "1.8.0"
-ref-cast = "1.0.20"
+ref-cast = "1.0.21"
 regex = "1.10.2"
 rpassword = "7.3.1"
 rustix = { version = "0.38.28", features = ["fs"] }