Please update to latest angular ivy library.

[leo6104]

It seems angular-scrollspy still use ViewEngine library.

In latest angular and modern angular versions, they drop ViewEngine library build and recommend to use ivy compile library pattern.

It is easy to update.

Just put enableIvy in tsconfig.json

I can make PR for this updates. Please consider it.

[jamesjwarren]

Thanks for showing interest in our angular-scrollspy library, we're not actively maintaining this package at the moment but we'd be more than happy to accept a PR for the necessary updates.