feat(collections): stabilize interleave

[tomas-zijdemans]

The API was locked in here: #7088 so there should be nothing in the way of stabilization.

Note: zip should be updated to align with interleave

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 94.61%. Comparing base (e356559) to head (dd7bac5).

Additional details and impacted files

@@           Coverage Diff           @@
##             main    #7115   +/-   ##
=======================================
  Coverage   94.61%   94.61%           
=======================================
  Files         633      633           
  Lines       51777    51778    +1     
  Branches     9324     9324           
=======================================
+ Hits        48987    48988    +1     
  Misses       2216     2216           
  Partials      574      574           

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[bartlomieju]

The change itself looks correct — rename, export updates, mod.ts re-export, @experimental removal all LGTM.

However, #7088 (which changed the signature from arrays to iterables) was merged just 5 days ago. I'd prefer to let the iterable-based API bake for a couple of weeks before stabilizing, since changing a stable API is much more costly if an issue comes up. Let's revisit this in mid-May.