feat(components): update design of ProgressBar

[connor-baer]

Purpose

The ProgressBar is receiving a fresh coat of paint and some additional configuration options to cover more use cases.

Approach and changes

• migrate ProgressBar to TypeScript
• add secondary variant in dark gray
• add byte and remove tera size
• add alternative progress bar "kind" for time-based tasks (as opposed to step-based)
• replace the progress component in the Carousel

Definition of done

• Development completed
• Reviewers assigned
• Unit and integration tests
• Meets minimum browser support
• Meets accessibility requirements

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[codecov]

Codecov Report

Merging #602 into alpha will increase coverage by 0.02%.
The diff coverage is 100.00%.

@@            Coverage Diff             @@
##            alpha     #602      +/-   ##
==========================================
+ Coverage   94.22%   94.24%   +0.02%     
==========================================
  Files         137      136       -1     
  Lines        2183     2191       +8     
  Branches      622      631       +9     
==========================================
+ Hits         2057     2065       +8     
  Misses        103      103              
  Partials       23       23              

Impacted Files	Coverage Δ
src/components/Carousel/Carousel.js	100.00% <100.00%> (ø)
src/components/ProgressBar/ProgressBar.tsx	100.00% <100.00%> (ø)

[github-actions]

🎉 This PR is included in version 2.0.0-alpha.21 🎉

The release is available on:

• npm package (@alpha dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This PR is included in version 2.0.0-beta.1 🎉

The release is available on:

• npm package (@beta dist-tag)
• GitHub release

Your semantic-release bot 📦🚀

[github-actions]

🎉 This PR is included in version 2.0.0 🎉

The release is available on:

• npm package (@latest dist-tag)
• GitHub release

Your semantic-release bot 📦🚀