chore: Fix package build

[just-boris]

Description

Fix build issues

1. Rollup dependency issue: https://github.com/cloudscape-design/code-view/actions/runs/8017473637/job/21901416721#step:6:77

Error: Cannot find module @rollup/rollup-linux-x64-gnu. npm has a bug related to optional dependencies (npm/cli#4828). Please try npm i again after removing both package-lock.json and node_modules directory.

Rebuilt the lockfile and it worked

2. Fix test coverage reporting issues, porting fixes from chore: Fix test coverage config board-components#295

How has this been tested?

Build passes now

Review checklist

The following items are to be evaluated by the author(s) and the reviewer(s).

Correctness

• Changes include appropriate documentation updates.
• Changes are backward-compatible if not indicated, see CONTRIBUTING.md.
• Changes do not include unsupported browser features, see CONTRIBUTING.md.
• Changes were manually tested for accessibility, see accessibility guidelines.

Testing

• Changes are covered with new/existing unit tests?
• Changes are covered with new/existing integration tests?

---

By submitting this pull request, I confirm that you can use, modify, copy, and redistribute this contribution, under the terms of your choice.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Project coverage is 72.72%. Comparing base (9f814a2) to head (3842414).
Report is 1 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##            main      #22       +/-   ##
==========================================
+ Coverage   0.00%   72.72%   +72.72%     
==========================================
  Files          9        9               
  Lines         63       66        +3     
  Branches      17       17               
==========================================
+ Hits           0       48       +48     
+ Misses        56       17       -39     
+ Partials       7        1        -6     

☔ View full report in Codecov by Sentry.
📢 Have feedback on the report? Share it here.