Add infrastructure to check for unapproved npm dependency licenses

[per1234]

A task and GitHub Actions workflow are provided here for checking the license types of npm-managed project dependencies.

On every push and pull request that affects relevant files, the CI workflow will check:

• If the dependency licenses cache is up to date
• If any of the project's dependencies have an unapproved license type.

Approval can be based on:

• Universally allowed license type
• Individual dependency

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests :white_check_mark:

Project coverage is 59.18%. Comparing base (1b78422) to head (025e2b9).

Additional details and impacted files

```diff @@ Coverage Diff @@ ## main #420 +/- ## ======================================= Coverage 59.18% 59.18% ======================================= Files 1 1 Lines 98 98 Branches 16 16 ======================================= Hits 58 58 Misses 33 33 Partials 7 7 ```

:umbrella: View full report in Codecov by Sentry.
:loudspeaker: Have feedback on the report? Share it here.