Java 26 implements Unicode 17

Author: marchof

data/jdk/versions/26.json

@@ -6,7 +6,7 @@
 	"umbrellajsr": "401",
 	"status": "DEV",
 	"bytecode": "70.0",
-	"unicode": "16.0.0",
+	"unicode": "17.0.0",
 	"documentation": {
 		"notes": "http://jdk.java.net/26/release-notes",
 		"api": "https://download.java.net/java/early_access/jdk26/docs/api/"