chore(deps): Bump tokio-util from 0.7.14 to 0.7.15 (#1125)

Bumps [tokio-util](https://github.com/tokio-rs/tokio) from 0.7.14 to 0.7.15.
- [Release notes](https://github.com/tokio-rs/tokio/releases)
- [Commits](https://github.com/tokio-rs/tokio/compare/tokio-util-0.7.14...tokio-util-0.7.15)

---
updated-dependencies:
- dependency-name: tokio-util
  dependency-version: 0.7.15
  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.lock

@@ -4893,16 +4893,16 @@ dependencies = [
 
 [[package]]
 name = "tokio-util"
-version = "0.7.14"
+version = "0.7.15"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6b9590b93e6fcc1739458317cccd391ad3955e2bde8913edf6f95f9e65a8f034"
+checksum = "66a539a9ad6d5d281510d5bd368c973d636c02dbf8a67300bfb6b950696ad7df"
 dependencies = [
  "bytes",
  "futures-core",
  "futures-io",
  "futures-sink",
  "futures-util",
- "hashbrown 0.14.3",
+ "hashbrown 0.15.2",
  "pin-project-lite",
  "slab",
  "tokio",

Cargo.toml

@@ -71,7 +71,7 @@ http = "1"
 tonic = { version = "0.12.2", features = ["tls"] }
 tonic-reflection = "0.12.3"
 tokio = { version = "1.44.2", features = ["full"] }
-tokio-util = { version = "0.7.14", features = ["full"] }
+tokio-util = { version = "0.7.15", features = ["full"] }
 tokio-stream = "0.1.17"
 validator = { version = "0.16", features = ["derive"] }
 warp = "0.3.5"