Bump hyper from 0.13.5 to 0.13.6

Bumps [hyper](https://github.com/hyperium/hyper) from 0.13.5 to 0.13.6.
- [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/v0.13.5...v0.13.6)

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

Cargo.lock

@@ -704,9 +704,9 @@ checksum = "cd179ae861f0c2e53da70d892f5f3029f9594be0c41dc5269cd371691b1dc2f9"
 
 [[package]]
 name = "hyper"
-version = "0.13.5"
+version = "0.13.6"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "96816e1d921eca64d208a85aab4f7798455a8e34229ee5a88c935bdee1b78b14"
+checksum = "a6e7655b9594024ad0ee439f3b5a7299369dc2a3f459b47c696f9ff676f9aa1f"
 dependencies = [
  "bytes",
  "futures-channel",
@@ -718,8 +718,8 @@ dependencies = [
  "httparse",
  "itoa",
  "log",
- "net2",
  "pin-project",
+ "socket2",
  "time",
  "tokio",
  "tower-service",
@@ -1539,6 +1539,18 @@ dependencies = [
  "maybe-uninit",
 ]
 
+[[package]]
+name = "socket2"
+version = "0.3.12"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "03088793f677dce356f3ccc2edb1b314ad191ab702a5de3faf49304f7e104918"
+dependencies = [
+ "cfg-if",
+ "libc",
+ "redox_syscall",
+ "winapi 0.3.8",
+]
+
 [[package]]
 name = "stable_deref_trait"
 version = "1.1.1"

zebrad/Cargo.toml

@@ -21,7 +21,7 @@ tracing = "0.1"
 tracing-futures = "0.2"
 tracing-log = "0.1"
 
-hyper = "0.13.5"
+hyper = "0.13.6"
 
 tower = "0.3"