chore(deps): Bump ouroboros from 0.17.2 to 0.18.0 (#8656)

Bumps [ouroboros](https://github.com/joshua-maros/ouroboros) from 0.17.2 to 0.18.0.
- [Commits](https://github.com/joshua-maros/ouroboros/commits)

---
updated-dependencies:
- dependency-name: ouroboros
  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>

Cargo.lock

@@ -3911,9 +3911,9 @@ dependencies = [
 
 [[package]]
 name = "ouroboros"
-version = "0.17.2"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "e2ba07320d39dfea882faa70554b4bd342a5f273ed59ba7c1c6b4c840492c954"
+checksum = "1c86de06555b970aec45229b27291b53154f21a5743a163419f4e4c0b065dcde"
 dependencies = [
  "aliasable",
  "ouroboros_macro",
@@ -3922,11 +3922,12 @@ dependencies = [
 
 [[package]]
 name = "ouroboros_macro"
-version = "0.17.2"
+version = "0.18.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ec4c6225c69b4ca778c0aea097321a64c421cf4577b331c61b229267edabb6f8"
+checksum = "8cad0c4b129e9696e37cb712b243777b90ef489a0bfaa0ac34e7d9b860e4f134"
 dependencies = [
  "heck",
+ "itertools 0.11.0",
  "proc-macro-error",
  "proc-macro2",
  "quote",

cache_system/Cargo.toml

@@ -12,7 +12,7 @@ futures = "0.3"
 iox_time = { path = "../iox_time" }
 metric = { path = "../metric" }
 observability_deps = { path = "../observability_deps" }
-ouroboros = "0.17"
+ouroboros = "0.18"
 parking_lot = { version = "0.12", features = ["arc_lock"] }
 pdatastructs = { version = "0.7", default-features = false, features = ["fixedbitset"] }
 rand = "0.8.3"