rdkit 2025.09.2

[samford]

• Have you followed the guidelines for contributing?
• Have you ensured that your commits follow the commit style guide?
• Have you checked that there aren't other open pull requests for the same formula update/change?
• Have you built your formula locally with HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>, where <formula> is the name of the formula you're submitting?
• Is your test running fine brew test <formula>, where <formula> is the name of the formula you're submitting?
• Does your build pass brew audit --strict <formula> (after doing HOMEBREW_NO_INSTALL_FROM_API=1 brew install --build-from-source <formula>)? If this is a new formula, does it pass brew audit --new <formula>?

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rdkit is autobumped but the workflow failed to update to version 2025.09.2 with a "You need to bump this formula manually since the new URL and old URL are both: ..." error. This manually updates the formula accordingly.

[daeho-ro]

  Error: The `brew link` step did not complete successfully
  Could not symlink lib/libexpat.a
  Target /home/linuxbrew/.linuxbrew/lib/libexpat.a
  is a symlink belonging to expat. You can unlink it:
    brew unlink expat
  
  To force the link and overwrite all conflicting files:
    brew link --overwrite rdkit
  
  To list all files that would be deleted:
    brew link --overwrite rdkit --dry-run

[daeho-ro]

rdkit/rdkit@350c22f