Unicode TR14: Always return a hard break for line breaking code points

Prior to this commit a soft break would be returned at the end of text,
even if the text was terminated by a newline.

modules/juce_graphics/unicode/juce_UnicodeLine.cpp

@@ -70,7 +70,11 @@ public:
             // LB3
             if (isEOT)
             {
+                if (contains ({ LineBreakType::cr, LineBreakType::lf, LineBreakType::nl }, prev))
+                    emit (TextBreakType::hard);
+                else
                     emit (TextBreakType::soft);
+
                 break;
             }