chore(deps): bump rustls from 0.23.17 to 0.23.18 in /examples (#500)

Bumps [rustls](https://github.com/rustls/rustls) from 0.23.17 to 0.23.18.
- [Release notes](https://github.com/rustls/rustls/releases)
- [Changelog](https://github.com/rustls/rustls/blob/main/CHANGELOG.md)
- [Commits](https://github.com/rustls/rustls/compare/v/0.23.17...v/0.23.18)

---
updated-dependencies:
- dependency-name: rustls
  dependency-type: direct:production
  update-type: version-update:semver-patch
...

Signed-off-by: dependabot[bot] <support@github.com>
Co-authored-by: dependabot[bot] <49699333+dependabot[bot]@users.noreply.github.com>

examples/Cargo.lock

@@ -1455,7 +1455,7 @@ name = "http2"
 version = "1.0.0"
 dependencies = [
  "actix-web",
- "rustls 0.23.17",
+ "rustls 0.23.18",
  "rustls-pemfile 2.2.0",
 ]
 
@@ -2478,9 +2478,9 @@ dependencies = [
 
 [[package]]
 name = "rustls"
-version = "0.23.17"
+version = "0.23.18"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7f1a745511c54ba6d4465e8d5dfbd81b45791756de28d4981af70d6dca128f1e"
+checksum = "9c9cc1d47e243d655ace55ed38201c19ae02c148ae56412ab8750e8f0166ab7f"
 dependencies = [
  "aws-lc-rs",
  "log",
@@ -3170,7 +3170,7 @@ version = "0.26.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "0c7bc40d0e5a97695bb96e27995cd3a08538541b0a846f65bba7a359f36700d4"
 dependencies = [
- "rustls 0.23.17",
+ "rustls 0.23.18",
  "rustls-pki-types",
  "tokio",
 ]