* Partial fixes for sample list generator
A number of fixes for the sample list generator:
- Removes a comment from one of our manifest files, as we don't
currently support JSONC.
- Ignores the `node_modules` folder since we have recently added some AI
samples with a build step.
- Adds the `aiOriginTrial` API to the list of recognised APIs.
- Updates `extension-apis.json` with the latest data from the
`chrome-types` package.
Updating recognised extension APIs still requires access to a
non-existent storage bucket, so this does not fully fix the process.
* Fix linter issue
aab4aa91fd