[media.ccc.de] Use correctlink handlers for kiosks

[dustdfg]

Fix regression where all ListLinkHandlerFactories of media.ccc.de were replaces with one

Regression was introduced in 1e8474b

Fixes: TeamNewPipe/NewPipe#11026

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Note error on opening Live tab is separate issue and not related to this PR

Look. This problem was before me:

NewPipeExtractor/extractor/src/main/java/org/schabi/newpipe/extractor/services/media_ccc/linkHandler/MediaCCCLiveListLinkHandlerFactory.java

Lines 34 to 41 in 20fc8f1

	public String getUrl(final String id,
	final List<String> contentFilter,
	final String sortFilter)
	throws ParsingException, UnsupportedOperationException {
	// FIXME: wrong URL; should be https://streaming.media.ccc.de/{conference_slug}/{room_slug}
	return "https://media.ccc.de/live";
	}
	}

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• I have tested the API against NewPipe.
• I agree to create a pull request for NewPipe as soon as possible to make it compatible with the changed API.