Bugfixes - Fix Windows path change, aarch64 rtools, 2.35 seed changes

[andrjohns]

Submission Checklist

• Run unit tests
• Declare copyright holder and agree to license (see below)

Summary

Collection of additional bugfixes

Copyright and Licensing

Please list the copyright holder for the work you are submitting
(this will be you or your assignee, such as a university or company):
Andrew Johnson

By submitting this pull request, the copyright holder is agreeing to
license the submitted work under the following licenses:

• Code: BSD 3-clause (https://opensource.org/licenses/BSD-3-Clause)
• Documentation: CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/)

[codecov-commenter]

Codecov Report

Attention: Patch coverage is 79.31034% with 24 lines in your changes missing coverage. Please review.

Project coverage is 85.88%. Comparing base (b271b7b) to head (8163a92).
Report is 8 commits behind head on master.

❗ Current head 8163a92 differs from pull request most recent head 4927783

Please upload reports for the commit 4927783 to get more accurate results.

Files	Patch %	Lines
R/model.R	59.45%	15 Missing ⚠️
R/install.R	85.45%	8 Missing ⚠️
R/utils.R	90.90%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master     #990      +/-   ##
==========================================
+ Coverage   84.20%   85.88%   +1.67%     
==========================================
  Files          13       13              
  Lines        4793     4775      -18     
==========================================
+ Hits         4036     4101      +65     
+ Misses        757      674      -83     

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