Autoformat and Autosort

[gerrycampion]

Rules should be autoformatted and autosorted.
Currently this functionality is handled here:

• https://github.com/cdisc-org/conformance-rules-editor/blob/d3e7d9b7a49e8bff2e6e8990f90b8c311e18adb0/src/components/YamlEditor/YamlEditor.tsx#L53-L54
• https://github.com/cdisc-org/conformance-rules-editor/blob/d3e7d9b7a49e8bff2e6e8990f90b8c311e18adb0/api/utils/json_yaml.ts#L140-L157

We should have the following functionality:

• Configuration for VSCode to use an extension to format and sort
• Have a precommit hook check the formatting and sorting
• Have a github action check the formatting and sorting

Sorting is currently done alphabetically and recursively by key name. Unless there is an easy way to sort by another preferred structure, we should maintain this same strategy.