This method is called when Dialogue Runner wants to interrupt the presentation of the current line, in order to proceed to the next piece of content.
When this method is called, the Dialogue View must finish presenting their line as quickly as it can. Depending on how this Dialogue View presents lines, this can mean different things: for example, a view that plays voice-over audio might stop playback immediately, or fade out playback over a short period of time; a view that displays text a letter at a time might display all of the text at once.
The process of finishing the presentation can take time to complete, but should happen as quickly as possible, because this method is generally called when the user wants to skip the current line.
When the line has finished presenting, the onDialogueLineFinished method must be called, which indicates to the Dialogue Runner that this line is ready to be dismissed.