build(deps): update handlebars_misc_helpers requirement (#28)

Updates the requirements on [handlebars_misc_helpers](https://github.com/davidB/handlebars_misc_helpers) to permit the latest version.
- [Changelog](https://github.com/davidB/handlebars_misc_helpers/blob/master/release.toml)
- [Commits](davidB/handlebars_misc_helpers@0.15.0...0.16.3)

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

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

generator/Cargo.toml

@@ -15,7 +15,7 @@ clap = { version = "4", features = ["derive"] }
 cruet = "0.14"
 glob = "0.3"
 handlebars = { version = "5", features = ["dir_source"] }
-handlebars_misc_helpers = { version = "0.15", default-features = false, features = [
+handlebars_misc_helpers = { version = "0.16", default-features = false, features = [
   "string",
   "json",
 ] }