Remove tap after jest migration

[wipfli]

Launch Checklist

Confilct resolution and continuation of #829.

• Confirm your changes do not include backports from Mapbox projects (unless with compliant license) - if you are not sure about this, please ask!
• Briefly describe the changes in this PR.
• Include before/after visuals or gifs if this PR includes visual changes.
• Write tests for all new functionality.
• Document any changes to public APIs.
• Post benchmark scores.
• Manually test the debug page.
• Suggest a changelog category: bug/feature/docs/etc. or "skip changelog".
• Add an entry inside this element for inclusion in the maplibre-gl-js changelog: <changelog></changelog>.

[wipfli]

Are the browser tests actually run by jest? jest.config.cjs does not seem to include them.

[wipfli]

@birkskyum can you help me fixing the build tests?

[birkskyum]

if we add the test/browser and test/build folders as roots in jest config, we can add back the different tests with something like this

test-unit: jest ./src
test-build: jest ./test/build
test-browser: jest ./test/browser

if it ain't selecting the right ones, there is also a cli parameter called --rootDir=src

[birkskyum]

browser and build tests are indeed using jest. remember to run all the build scripts first

[birkskyum]

Tests script in package.json and CI/CD is updated here (#866), to get the tests activated again.