Bump hyper from 0.13.6 to 0.13.7

Bumps [hyper](https://github.com/hyperium/hyper) from 0.13.6 to 0.13.7.
- [Release notes](https://github.com/hyperium/hyper/releases)
- [Changelog](https://github.com/hyperium/hyper/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/hyper/compare/v0.13.6...v0.13.7)

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

Cargo.lock

@@ -804,9 +804,9 @@ checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 
 [[package]]
 name = "hyper"
-version = "0.13.6"
+version = "0.13.7"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "a6e7655b9594024ad0ee439f3b5a7299369dc2a3f459b47c696f9ff676f9aa1f"
+checksum = "3e68a8dd9716185d9e64ea473ea6ef63529252e3e27623295a0378a19665d5eb"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -817,12 +817,12 @@ dependencies = [
  "http-body",
  "httparse",
  "itoa",
- "log",
  "pin-project",
  "socket2",
  "time",
  "tokio",
  "tower-service",
+ "tracing",
  "want",
 ]
 

zebrad/Cargo.toml

@@ -19,7 +19,7 @@ toml = "0.5"
 chrono = "0.4"
 rand = "0.7"
 
-hyper = "0.13.6"
+hyper = "0.13.7"
 futures = "0.3"
 tokio = { version = "0.2", features = ["time", "rt-threaded", "stream", "macros"] }
 tower = "0.3"