chore: bump lru from 0.6.6 to 0.7.0 (#20437)

Bumps [lru](https://github.com/jeromefroe/lru-rs) from 0.6.6 to 0.7.0.
- [Release notes](https://github.com/jeromefroe/lru-rs/releases)
- [Changelog](https://github.com/jeromefroe/lru-rs/blob/master/CHANGELOG.md)
- [Commits](https://github.com/jeromefroe/lru-rs/compare/0.6.6...0.7.0)

---
updated-dependencies:
- dependency-name: lru
  dependency-type: direct:production
  update-type: version-update:semver-minor
...

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

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

core/Cargo.toml

@@ -26,7 +26,7 @@ fs_extra = "1.2.0"
 histogram = "0.6.9"
 itertools = "0.10.1"
 log = "0.4.14"
-lru = "0.6.6"
+lru = "0.7.0"
 rand = "0.7.0"
 rand_chacha = "0.2.2"
 raptorq = "1.6.4"