Kong / httpsnippet

* Create initial rust files Create initial rust files to support the target. Create all of the demo fixture files for the different request types. These also require specific `Cargo.toml` dependencies with some features, but I've tried to keep them fully qualified where possible. I'm not sure yet how best to show adding dependencies to a project to enable these features. * Start work on reqwest client Start working on the reqwest conversion client after adding targets. * Complete Adding Rust as target Completed adding Rust as a target. All of the fixtures have been tested in a separate Rust project to verify that they build and successfully run against the Har test endpoint. All tests are running and passing, except for the snapshot that verifies all available targets, not sure where to update that. * Run linter Ran the linter defined in `package.json` All tests except snapshot for targets passing. * Update snapshot to fix available targets test Update the available targets test to fix the snapshot. * lint --------- Co-authored-by: Filipe Freire <livrofubia@gmail.com>