Allow wildcards in .eleventyignore

[j9t]

Is your feature request related to a problem? Please describe.

It can be useful to ignore a number of folders (like for local testing, and with large collections). If these contain patterns, being able to use a wildcard can make such work easier.

For example, posts may be organized by year, as in posts/2018, posts/2019, posts/2020, posts/2021, &c. Eleventy-ignoring just the 2020s can only (my read of the docs and testing with wildcards) be done by adding the respective subfolders to .eleventyignore, as in:

posts/2020/
posts/2021/
…

Describe the solution you'd like

What would be helpful is being able to use wildcards, to handle the above with one line:

posts/20*/

Describe alternatives you've considered

No response

Additional context

No response