Bump: bump aiidalab-widgets-base to version v2.1.0rc0

[unkcpz]

No description provided.

[codecov]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (5734a5f) 80.73% compared to head (89ebfbf) 80.73%.

❗ Current head 89ebfbf differs from pull request most recent head d3fedbd. Consider uploading reports for the commit d3fedbd to get more accurate results

Additional details and impacted files

@@           Coverage Diff           @@
##             main     #558   +/-   ##
=======================================
  Coverage   80.73%   80.73%           
=======================================
  Files          49       49           
  Lines        3415     3415           
=======================================
  Hits         2757     2757           
  Misses        658      658           

Flag	Coverage Δ
python-3.10	80.73% <ø> (ø)
python-3.8	80.77% <ø> (ø)
python-3.9	80.77% <ø> (?)

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[unkcpz]

Change to draft, I'll directly bump to rc0 when all AWB PR in milestone is merged.