[ENH] Add bug-fix for multi view splitter and updates submodule

[adam2392]

Fixes: #182
Fixes: #184
Supersedes: #181

Changes proposed in this pull request:

• Update submodule
• Fixes bug related to max_features in more than one feature view
• Allows max_features to be an array-like, to allow specification of different sampling rates for split candidates across different feature views

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[adam2392]

@PSSF23 this should fix the issue raised in #182

[codecov]

Codecov Report

Attention: 33 lines in your changes are missing coverage. Please review.

Comparison is base (2fa5a83) 90.64% compared to head (468523e) 90.18%.

❗ Current head 468523e differs from pull request most recent head 226a01a. Consider uploading reports for the commit 226a01a to get more accurate results

Files	Patch %	Lines
sktree/stats/monte_carlo.py	32.43%	25 Missing ⚠️
sktree/tree/_multiview.py	84.90%	8 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #183      +/-   ##
==========================================
- Coverage   90.64%   90.18%   -0.46%     
==========================================
  Files          48       49       +1     
  Lines        4072     4198     +126     
==========================================
+ Hits         3691     3786      +95     
- Misses        381      412      +31     

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