Support BeanMapping#ignoredTargets instead of repeating @Mapping(target = "foo", ignore = true)

[filiphr]

Discussed in #3537

^{Originally posted by efenderbosch-atg February 22, 2024}
Instead of a bunch of repeated annotations like this:

    @Mapping(target = "foo", ignore = true)
    @Mapping(target = "bar", ignore = true)
    @Mapping(target = "baz", ignore = true)
    @Mapping(target = "qux", ignore = true)

Something similar to @BeanMapping::ignoreUnmappedSourceProperties?

    @BeanMapping(ignoreTargets = ["foo", "bar", "baz", "qux"])