build(deps): update heck requirement from 0.4 to 0.5 (#2152)

---
updated-dependencies:
- dependency-name: heck
  dependency-type: direct:production
...

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

quic/s2n-quic-events/Cargo.toml

@@ -11,7 +11,7 @@ publish = false
 
 [dependencies]
 glob = "0.3"
-heck = "0.4"
+heck = "0.5"
 proc-macro2 = "1"
 quote = "1"
 syn = { version = "2", features = ["full", "extra-traits"] }