Bump bytes from 1.3.0 to 1.4.0 (#2166)

Bumps [bytes](https://github.com/tokio-rs/bytes) from 1.3.0 to 1.4.0.
- [Release notes](https://github.com/tokio-rs/bytes/releases)
- [Changelog](https://github.com/tokio-rs/bytes/blob/master/CHANGELOG.md)
- [Commits](https://github.com/tokio-rs/bytes/compare/v1.3.0...v1.4.0)

---
updated-dependencies:
- dependency-name: bytes
  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>

cumulus/Cargo.lock

@@ -957,9 +957,9 @@ checksum = "14c189c53d098945499cdfa7ecc63567cf3886b3332b312a5b4585d8d3a6a610"
 
 [[package]]
 name = "bytes"
-version = "1.3.0"
+version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "dfb24e866b15a1af2a1b663f10c6b6b8f397a84aadb828f12e5b289ec23a3a3c"
+checksum = "89b2fd2a0dcf38d7971e2194b6b6eebab45ae01067456a7fd93d5547a61b70be"
 
 [[package]]
 name = "bzip2-sys"

cumulus/pallets/parachain-system/Cargo.toml

@@ -6,7 +6,7 @@ edition = "2021"
 description = "Base pallet for cumulus-based parachains"
 
 [dependencies]
-bytes = { version = "1.3.0", default-features = false }
+bytes = { version = "1.4.0", default-features = false }
 codec = { package = "parity-scale-codec", version = "3.0.0", default-features = false, features = ["derive"] }
 environmental = { version = "1.1.4", default-features = false }
 impl-trait-for-tuples = "0.2.1"