Add missing assertion for too large long values in JSON keys

Author: plokhotnyuk

jsoniter-scala-core/shared/src/test/scala/com/github/plokhotnyuk/jsoniter_scala/core/JsonReaderSpec.scala

@@ -2585,6 +2585,8 @@ class JsonReaderSpec extends AnyWordSpec with Matchers with ScalaCheckPropertyCh
       checkError("x", "illegal number, offset: 0x00000000", "illegal number, offset: 0x00000001")
     }
     "throw parsing exception on long overflow" in {
+      checkError("0000009223372036854775809", "illegal number with leading zero, offset: 0x00000000",
+        "value is too large for long, offset: 0x00000014")
       checkError("9223372036854775808", "value is too large for long, offset: 0x00000012",
         "value is too large for long, offset: 0x00000013")
       checkError("9223372036854775808.", "value is too large for long, offset: 0x00000012",
@@ -3272,4 +3274,4 @@ class JsonReaderSpec extends AnyWordSpec with Matchers with ScalaCheckPropertyCh
     }
     sb.toString
   }
-}
+}