Bump smallvec in /examples/message_passing_interface-rs/host (#82)

Bumps [smallvec](https://github.com/servo/rust-smallvec) from 0.6.9 to 0.6.14.
- [Release notes](https://github.com/servo/rust-smallvec/releases)
- [Commits](https://github.com/servo/rust-smallvec/compare/v0.6.9...v0.6.14)

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

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

Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>
diff --git a/examples/message_passing_interface-rs/host/Cargo.lock b/examples/message_passing_interface-rs/host/Cargo.lock
index f3586b7..6455853 100644
--- a/examples/message_passing_interface-rs/host/Cargo.lock
+++ b/examples/message_passing_interface-rs/host/Cargo.lock
@@ -38,6 +38,12 @@
 checksum = "7ffc5c5338469d4d3ea17d269fa8ea3512ad247247c30bd2df69e68309ed0a08"
 
 [[package]]
+name = "maybe-uninit"
+version = "2.0.0"
+source = "registry+https://github.com/rust-lang/crates.io-index"
+checksum = "60302e4db3a61da70c0cb7991976248362f30319e88850c487b9b95bbf059e00"
+
+[[package]]
 name = "message_passing_interface-rs"
 version = "0.2.0"
 dependencies = [
@@ -145,9 +151,12 @@
 
 [[package]]
 name = "smallvec"
-version = "0.6.9"
+version = "0.6.14"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c4488ae950c49d403731982257768f48fada354a5203fe81f9bb6f43ca9002be"
+checksum = "b97fcaeba89edba30f044a10c6a3cc39df9c3f17d7cd829dd1446cab35f890e0"
+dependencies = [
+ "maybe-uninit",
+]
 
 [[package]]
 name = "syn"