ability to ignore the next form

[oakmac]

Users should have a simple way to tell the formatter "ignore the next form".

Current idea: comments that contain the string clojurefmt:ignore will cause the next form to be ignored.

I want to avoid using metadata for this purpose because I do not want to create the impression that this can be adjusted at runtime programmatically.

[oakmac]

Reference:

• https://github.com/clj-kondo/clj-kondo/issues/872
• https://github.com/clj-kondo/clj-kondo/blob/master/doc/config.md#ignore-warnings-in-an-expression