remove dead code

Author: LenaMel-99

Squello-Core.package/SPBAbstractCard.class/instance/toggleIsHighlighted.st

@@ -20,6 +20,5 @@
 		"removeLabelLocal:" : "lo 7/31/2022 17:04",
 		"title" : "lo 7/31/2022 16:06",
 		"toggleClosed" : "AH 5/25/2024 16:50",
-		"toggleIsHighlighted" : "AH 6/14/2024 13:19",
 		"updateDescription:" : "lo 7/31/2022 17:04",
 		"updateTitle:" : "lo 7/31/2022 17:04" } }

Squello-Core.package/SPBAbstractCard.class/methodProperties.json

@@ -21,6 +21,5 @@
 		"removeLabelLocal:" : "AH 7/12/2024 15:42",
 		"title" : "lo 7/31/2022 16:07",
 		"toggleClosed" : "AH 5/25/2024 16:51",
-		"toggleIsHighlighted" : "AH 7/12/2024 15:42",
 		"updateDescription:" : "L.L. 7/12/2024 21:19",
 		"updateTitle:" : "lo 7/31/2022 18:18" } }