A new backend module for the tech-insights backend
was added and exported as `default`
The module will register the `JsonRulesEngineFactCheckerFactory`
as `FactCheckerFactory`, loading checks from the config.
The plugin can be used like
```ts title="packages/backend/src/index.ts"
backend.add(import('@backstage/plugin-tech-insights-backend-module-jsonfc'));
```
Signed-off-by: Patrick Jungermann <Patrick.Jungermann@gmail.com>
Patrick Jungermann
25cfb763be