Fix VsCode Json files and pre-commit json check clash

[serdardalgic]

Now we have .vscode/launch.json and terraform-registry-manifest.json files that do not comply with our pre-commit JSON checks, namely check-json and pretty-format.json.

Those files are exactly the same in the terraform-provider-scaffolding repository. And I think there is not much value in fixing their style for now.

The launch.json file is a JSONC, an extension of JSON that allows comments.
We can investigate if there is a way to check JSONC files with another pre-commit hook and exclude it from the JSON files.

Long story short:

• Our JSON pre-commit checks are failing for 2 files
• It errors in the pre-commit check only when those two files are changed, or pre-commit run --all-files are run. It's not a blocker for merging the PRs because of the pre-commit check.
• We either need to exclude those two from the JSON checks or find adequate pre-commit checks that would target the Jsonc.

In any case, this issue is trivial. Just writing it to document the current status.

Related: #51