Locally verify the build of package

[meteorcloudy]

Discussed in #1681

^{Originally posted by c8ef March 24, 2024}
Hello, I'm new to the Bazel Central Registry, and I'm curious if there's a way for me to locally verify the package build before submitting a pull request. I've already checked the documentation, but I could only find information about format validation checks, not the actual build process.

[meteorcloudy]

/cc @Wyverald I think this request also camp up in last year's Bzlmod BoF session