docs(progress): update stories to csf3 for Progress component

[ncruz-av]

Before submitting a pull request, please make sure the following is done:

1. Fork the repository and create your branch from master.
2. Run yarn in the repository root.
3. If you've fixed a bug or added code that should be tested, add tests!
4. Ensure the test suite passes (yarn test). Tip: yarn test --watch TestName is helpful in development.
5. Make sure your code passed the conventional commits check. Read more about conventional commits

[codecov[bot]]

Codecov Report

Merging #1336 (46bf8bf) into master (6bd8ed7) will decrease coverage by 8.94%. Report is 2 commits behind head on master. The diff coverage is n/a.

@@            Coverage Diff             @@
##           master    #1336      +/-   ##
==========================================
- Coverage   94.50%   85.57%   -8.94%     
==========================================
  Files          26       18       -8     
  Lines         856      596     -260     
  Branches      293      144     -149     
==========================================
- Hits          809      510     -299     
- Misses         47       86      +39     

see 44 files with indirect coverage changes