Allow parsing with custom Tag Resolvers

[Joo200]

I want to create a new List tag to format lists.
My minimessage syntax is: <list:'[entry format]':'[separator]>

The entry format will have some placeholder tags so I modify the output of the list.
E.g.: My unique list is: <list:'<red><name></red>':', '> - that's it.

In java I would call:

    miniMessage.deserialize(format, new ListResolver(Placeholder.parsed("name", "Joo200"), Placeholder.parsed("name", "MiniDigger")));

this should result in the output My unique list is: Joo200, MiniDigger - that's it.

Unfortunatly I'm unable to pass the Placeholder for "name" as TagResolver:

    @Override
    public @Nullable Tag resolve(@NotNull String name, @NotNull ArgumentQueue arguments, @NotNull Context ctx) throws ParsingException {
        if (!this.has(name)) return null;

        String format = arguments.popOr("expected list format").value();
        String separator = arguments.popOr("expected separator").value();
        return Tag.inserting(resolvers.stream().map(r -> ctx.parse(format /*, r (this doesn't work)*/))
             .collect(Component.toComponent(ctx.parse(separator))));
    }

With this PR it should be possible to pass the Context dynamic Tag Resolvers. This would be really handy.

[zml2008]

Could you add a test for this behavior, and rebase? otherwise, looks good

[Joo200]

Modified and resolves #705 now