fix(auto-save-nvim): improve compatibility with fyler.nvim

[ALameLlama]

📑 Description

With auto-save.nvim enabled trying to use fyler.nvim feels awful, if you try and move a file and then go to n mode to fix indentation it'll try saving the buffer normally causing issues with the file getting moved to the wrong place

📖 Additional Information

This is taken from their example and just trimmed now to what is probably more relevant https://github.com/okuuva/auto-save.nvim#condition

[github-actions]

Review Checklist

Does this PR follow the [Contribution Guidelines](development guidelines)? Following is a partial checklist:

Proper conventional commit scoping:

• If you are adding a new plugin, the scope would be the name of the category it is being added into. ex. feat(utility): added noice.nvim plugin

• If you are modifying a pre-existing plugin or pack, the scope would be the name of the plugin folder. ex. fix(noice-nvim): fix LSP handler error

• Pull request title has the appropriate conventional commit type and scope where the scope is the name of the pre-existing directory in the project as described above

• README is properly formatted and uses fenced in links with <url> unless they are inside a [title](url)

• Entry returns a single plugin spec with the new plugin as the only top level spec (not applicable for recipes or packs).

• Proper usage of opts table rather than setting things up with the config function.

• Proper usage of specs table for all specs that are not dependencies of a given plugin (not applicable for recipes or packs).

[Uzaaft]

One last comment from me. Or else this looks good to be merged.