Updated and added unit tests for improperly parsed question marks

Author: Tomek

tests/EDITest/ParserTest.php

@@ -90,8 +90,10 @@ public static function multipleEscapedSegmentsProvider(): array
             ["EQD+CX??????DU12?+3456+2?:0'",  [['EQD', 'CX???DU12+3456', '2:0']]],
             ["EQD+CX????????DU12?+3456+2?:0'", [['EQD', 'CX????DU12+3456', '2:0']]],
             ["EQD+CX??DU12?+3456+2?:0??'",    [['EQD', 'CX?DU12+3456', '2:0?']]],
-            ["EQD+CX??DU12?+3456+2?:0????'",  [['EQD', 'CX?DU12+3456', "2:0??'"]]], // TODO? -> ' is correct here?
-            ["EQD+CX??DU12?+3456+2?:0??????'", [['EQD', 'CX?DU12+3456', "2:0???'"]]], // TODO? -> ' is correct here?
+            ["EQD+CX??DU12?+3456+2?:0???'",    [['EQD', 'CX?DU12+3456', "2:0?'"]]],
+            ["EQD+CX??DU12?+3456+2?:0????'",  [['EQD', 'CX?DU12+3456', "2:0??"]]],
+            ["EQD+CX??DU12?+3456+2?:0??????'", [['EQD', 'CX?DU12+3456', "2:0???"]]],
+            ["EQD+CX??DU12?+3456+2?:0???????'", [['EQD', 'CX?DU12+3456', "2:0???'"]]],
             ["??EQD+CX??DU12?+3456+2?:0'",    [['?EQD', 'CX?DU12+3456', '2:0']]],
             ["????EQD+CX??DU12?+3456+2?:0'",  [['??EQD', 'CX?DU12+3456', '2:0']]],
             ["??????EQD+CX??DU12?+3456+2?:0'", [['???EQD', 'CX?DU12+3456', '2:0']]],