deps(crates): bump h2 from 0.3.16 to 0.3.18

Bumps [h2](https://github.com/hyperium/h2) from 0.3.16 to 0.3.18.
- [Release notes](https://github.com/hyperium/h2/releases)
- [Changelog](https://github.com/hyperium/h2/blob/master/CHANGELOG.md)
- [Commits](https://github.com/hyperium/h2/compare/v0.3.16...v0.3.18)

---
updated-dependencies:
- dependency-name: h2
  dependency-type: indirect
...

Signed-off-by: dependabot[bot] <[email protected]>

1 files changed, 2 insertions, 2 deletions

diff --git a/Cargo.lock b/Cargo.lock
index 27ed942..895c81a 100644
--- a/Cargo.lock
+++ b/Cargo.lock
@@ -441,9 +441,9 @@ dependencies = [
 
 [[package]]
 name = "h2"
-version = "0.3.16"
+version = "0.3.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "5be7b54589b581f624f566bf5d8eb2bab1db736c51528720b6bd36b96b55924d"
+checksum = "17f8a914c2987b688368b5138aa05321db91f4090cf26118185672ad588bce21"
 dependencies = [
  "bytes",
  "fnv",