chore: bump retain_mut from 0.1.2 to 0.1.3 (#17736)

Bumps [retain_mut](https://github.com/upsuper/retain_mut) from 0.1.2 to 0.1.3.
- [Release notes](https://github.com/upsuper/retain_mut/releases)
- [Commits](https://github.com/upsuper/retain_mut/compare/v0.1.2...v0.1.3)

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

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

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

core/Cargo.toml

@@ -39,7 +39,7 @@ rand_chacha = "0.2.2"
 rand_core = "0.6.2"
 raptorq = "1.4.2"
 rayon = "1.5.0"
-retain_mut = "0.1.2"
+retain_mut = "0.1.3"
 serde = "1.0.126"
 serde_bytes = "0.11"
 serde_derive = "1.0.103"