feat(regexp/unstable): add replaceAllAsync

[lionel-rowe]

Closes #7030

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 93.71%. Comparing base (9c5b710) to head (0c31b2f).
⚠️ Report is 12 commits behind head on main.

Additional details and impacted files

@@            Coverage Diff             @@
##             main    #7031      +/-   ##
==========================================
- Coverage   93.71%   93.71%   -0.01%     
==========================================
  Files         620      621       +1     
  Lines       49401    49413      +12     
  Branches     8655     8655              
==========================================
+ Hits        46294    46305      +11     
  Misses       2516     2516              
- Partials      591      592       +1     

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

🚀 New features to boost your workflow:

• ❄️ Test Analytics: Detect flaky tests, report on failures, and find test suite problems.
• 📦 JS Bundle Analysis: Save yourself from yourself by tracking and limiting bundle sizes in JS merges.

[kt3k]

I'm a bit unsure whether this belongs to std/regexp as the original replaceAll is an string method. How about std/text?

[lionel-rowe]

I'm a bit unsure whether this belongs to std/regexp as the original replaceAll is an string method. How about std/text?

@kt3k Could argue the case either way, personally I'd be more likely to look under regexp but maybe that's just me. Also, it's kinda a method on RegExp as well, just that it lives under Symbol.replace instead:

assertEquals(
    'abcd'.replaceAll(/[b-c]/g, ''),
    /[b-c]/g[Symbol.replace]('abcd', ''),
)

[kt3k]

Ok. std/regexp now makes sense to me

[kt3k]

LGTM