Chore(deps): bump more-itertools from 10.2.0 to 10.3.0

Bumps more-itertools from 10.2.0 to 10.3.0.

Release notes

Sourced from more-itertools's releases.

Version 10.3.0

What's Changed

• 100% Code Coverage by @​haukex in more-itertools/more-itertools#792
• Remove recursion from collapse by @​james-wasson in more-itertools/more-itertools#796
• Closes #780: add pre/postpend examples in value_chain doc by @​bjrtx in more-itertools/more-itertools#802
• Increase performance of padded by @​james-wasson in more-itertools/more-itertools#805
• Update table of contents by @​bjrtx in more-itertools/more-itertools#808
• Add exactly size of n doc to padded by @​james-wasson in more-itertools/more-itertools#807
• Speed up ichunked by @​james-wasson in more-itertools/more-itertools#793
• Optimize chunked_even itertool by @​james-wasson in more-itertools/more-itertools#816
• Optimize windowed itertool by @​james-wasson in more-itertools/more-itertools#810
• Issue 822: update iter_index docs by @​bbayles in more-itertools/more-itertools#827
• Issue 823: improve totient by @​bbayles in more-itertools/more-itertools#826
• Issue 821: key argument for all_equal by @​bbayles in more-itertools/more-itertools#825
• Update roundrobin implementation by @​bbayles in more-itertools/more-itertools#829
• Issue 820: add powerset_of_sets by @​bbayles in more-itertools/more-itertools#828
• Fix a typo found by codespell by @​DimitriPapadopoulos in more-itertools/more-itertools#830
• Add typing for countable.items_seen attribute. by @​aidanholm in more-itertools/more-itertools#836
• Add join_mappings by @​bbayles in more-itertools/more-itertools#841
• Add doublestarmap (closes #679) by @​monk-time in more-itertools/more-itertools#845
• Add dft and idft by @​bbayles in more-itertools/more-itertools#847
• Changes for version 10.3.0 by @​bbayles in more-itertools/more-itertools#851
• Add unique() by @​bbayles in more-itertools/more-itertools#850

New Contributors

• @​james-wasson made their first contribution in more-itertools/more-itertools#796
• @​bjrtx made their first contribution in more-itertools/more-itertools#802
• @​aidanholm made their first contribution in more-itertools/more-itertools#836
• @​monk-time made their first contribution in more-itertools/more-itertools#845

Full Changelog: https://github.com/more-itertools/more-itertools/compare/v10.2.0...v10.3.0

Commits

• 7e46c39 Merge pull request #851 from more-itertools/version-10.3.0
• 94e4f88 Remove trailing comma
• 9c5dbb5 Bring in unique()
• 932859d Merge remote-tracking branch 'origin/add-unique-recipe' into version-10.3.0
• b78815e Add README updates
• 8ec0620 Docs for 10.3.0
• 0b76d6c Bump version: 10.2.0 → 10.3.0
• 9e10fa4 Add unique()
• 6944752 Merge pull request #847 from more-itertools/issue-843-dft
• acdbb80 Use fsum, Wikipedia link, and cmath.isclose
• Additional commits viewable in compare view