Concat words without splitter when more then one `\n` provided

To Reproduce

String raw = new TextCollectingVisitor().collectAndGetText(
    Parser.builder().build().parse("Hello\n\nworld")
);
System.out.println(raw); // Helloworld

Expected behavior System.out.println(raw);

Hello

world

[vsch]

@nikialeksey, fix for this is available. Repo updated, maven updated but may take a while to show up in maven central.

[nikialeksey]

@vsch Hi!

Reproduced again on a version 0.62.2, but with other inputs:

val raw = TextCollectingVisitor().collectAndGetText(
    Parser.builder().build().parse("## Hello\n\n## world")
)
println(raw) // Helloworld

Expected:

Hello

world