fix: improve check for changes

[felschr]

In one of our projects we're formatting all package.json files with prettier as part of a pre-commit hook (and after running workspaces-to-typescript-project-references). This causes the change check of workspaces-to-typescript-project-references to fail because the strings it compares are different even though the JSON objects have the same contents.

As a side effect this causes tsc -b to take significantly longer when running after workspaces-to-typescript-project-references without any other code changes.

This change parses & re-stringifies the tsconfig file to make sure it has the same formatting as the new contents JSON string.

[azu]

Thanks!

https://github.com/azu/monorepo-utils/releases/tag/v2.6.3 is released 🎉

[felschr]

Wow, that was fast! Thank you so much 🥳