chore(deps): bump lru from 0.6.5 to 0.6.6 (#8497)

Bumps [lru](https://github.com/jeromefroe/lru-rs) from 0.6.5 to 0.6.6.
- [Release notes](https://github.com/jeromefroe/lru-rs/releases)
- [Changelog](https://github.com/jeromefroe/lru-rs/blob/master/CHANGELOG.md)
- [Commits](jeromefroe/lru-rs@0.6.5...0.6.6)

---
updated-dependencies:
- dependency-name: lru
  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>

Cargo.toml

@@ -230,7 +230,7 @@ k8s-openapi = { version = "0.12.0", default-features = true, features = ["api",
 lazy_static = { version = "1.4.0", default-features = false }
 listenfd = { version = "0.3.5", default-features = false, optional = true }
 logfmt = { version = "0.0.2", default-features = false, optional = true }
-lru = { version = "0.6.5", default-features = false, optional = true }
+lru = { version = "0.6.6", default-features = false, optional = true }
 maxminddb = { version = "0.21.0", default-features = false, optional = true }
 md-5 = { version = "0.9", optional = true }
 # make sure to update the external docs when the Lua version changes