CI is failing

[k-takata]

https://github.com/vim-jp/vimdoc-en/actions/runs/3532162930/jobs/5926224719

dlopen(): error loading libfuse.so.2

AppImages require FUSE to run. 
You might still be able to extract the contents of this AppImage 
if you run it with the --appimage-extract option. 
See https://github.com/AppImage/AppImageKit/wiki/FUSE 
for more information
make: [Makefile:12: html] Error 1 (ignored)

Currently, we are using vim/vim-appimage via thinca/action-setup-vim.
GHA has switched from Ubuntu 20.04 to 22.04, and libfuse2 is not installed in Ubuntu 22.04 by default.

[k-takata]

I've installed libfuse2, but now it has another error:
https://github.com/vim-jp/vimdoc-en/actions/runs/3548225724/jobs/5959199695