Vim: v9.1.0781

* vim 367499c5c...7d755d8ef (8):
  > patch 9.1.0781: tests: test_filetype fails
  > patch 9.1.0780: MS-Windows: incorrect Win32 error checking
  > patch 9.1.0779: filetype: neomuttlog files are not recognized
  > patch 9.1.0778: filetype: lf config files are not recognized
  > runtime(comment): fix commment toggle with mixed tabs & spaces
  > runtime(misc): Use consistent "Vim script" spelling
  > runtime(gleam): add ftplugin for gleam files
  > runtime(doc): link help-writing from write-local-help

https://github.com/vim/vim-appimage/actions/runs/11319302084