Proposal: Filter by apiVersion/kind

### What problem are you facing?
I was thinking that it could be useful to be able to filter on apiVersion/kind instead of `name`. While the regex support in the name field is really useful, I can envision scenarios where the names might be generated and therefore unknown to the composition developer, and it would be helpful to be able to filter on apiVersion/kind.

### How could this Function help solve your problem?
Allow for filtering on apiVersion/kind instead of `name`

Start by reading the repository's existing name-filtering implementation and its surrounding tests to find the relevant entry point. Define how apiVersion/kind filtering should work when names are unknown, then verify the behavior against the existing filter test coverage.

Written by the indexing model from the issue text.