feat: add dev page utils from build-tools

[amanabiy]

Description

This PR allows us to use dev-page utils in components repository.

How does it work?

• In package.json we have @cloudscape-design/build-tools which gets the package from GitHub - this works for running locally.
• To allow it running in the pipeline, I added a copy during build time to copy it to /lib/dev-pages/internal/build-tools

Tested by:

• Running through the pipeline and testing locally github components

Related links, issue #, if available: n/a

How has this been tested?

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.

Security

• If the code handles URLs: all URLs are validated through the checkSafeUrl function.

Testing

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

---

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[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 97.16%. Comparing base (33ab970) to head (7081b45).
⚠️ Report is 18 commits behind head on main.

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #4136   +/-   ##
=======================================
  Coverage   97.16%   97.16%           
=======================================
  Files         879      879           
  Lines       25749    25749           
  Branches     9303     9303           
=======================================
  Hits        25018    25018           
  Misses        725      725           
  Partials        6        6           

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[pan-kot]

For such a simple command - can we inline that in the package.json?

E.g. "rimraf shared/build-tools && mkdir -p shared/build-tools && git clone --branch add-test-pages-util-permutation-view --single-branch https://github.com/cloudscape-design/build-tools.git shared/build-tools"

[amanabiy]

I have updated the implementation like the following: instead of using a script we just add it to the package.json devDependencies, and then during build time we copy it to the /lib/dev-pages/internal/build-tools that way the package.json will be consistent with the other repositories as well.

[amanabiy]

This PR is going to be closed as we are going to start using the dev-pages utils from the build-tools after migration to vite for the dev pages. This is because right now using from build-tools would require us to make changes to the webpack configuration and we don't want to do that to keep things simple.