UPDATE: Enum properties and methods

[Ashp116]

Description

This PR fixes #668 and #619 . This will resolve the errors when it comes to using FromName and FromValue for Enums. This will also resolve :IsA() and EnumType for the EnumItems

tags:
fixes #668
fixes #619

Replication

NOTE: For the replication test I allowed unused_variable warnings were allowed

Current Implementation

test.luau

local name = Enum.KeyCode.A.Name
local value = Enum.KeyCode.A.Value
local isA = Enum.KeyCode.A:IsA("Enum.KeyCode.A")
local enumType = Enum.KeyCode.A.EnumType

local keyFromName = Enum.KeyCode:FromName("Enum.Keycode.A")
local keyFromValues = Enum.RaycastFilterType:FromValue(97)
local enums = Enum.KeyCode:GetEnumItems() 

stderr
test.luau

error[incorrect_standard_library_use]: standard library global `Enum.KeyCode.A` does not contain the field `IsA`
  ┌─ .\test.luau:3:13
  │
3 │ local isA = Enum.KeyCode.A:IsA("Enum.KeyCode.A")
  │             ^^^^^^^^^^^^^^^^^^

error[incorrect_standard_library_use]: standard library global `Enum.KeyCode.A` does not contain the field `EnumType`
  ┌─ .\test.luau:4:18
  │
4 │ local enumType = Enum.KeyCode.A.EnumType
  │                  ^^^^^^^^^^^^^^^^^^^^^^^

error[incorrect_standard_library_use]: standard library global `Enum.KeyCode` does not contain the field `FromName`
  ┌─ .\test.luau:6:21
  │
6 │ local keyFromName = Enum.KeyCode:FromName("Enum.Keycode.A")
  │                     ^^^^^^^^^^^^^^^^^^^^^

error[incorrect_standard_library_use]: standard library global `Enum.RaycastFilterType` does not contain the field `FromValue`
  ┌─ .\test.luau:7:23
  │
7 │ local keyFromValues = Enum.RaycastFilterType:FromValue(97)
  │                       ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^

Results:
4 errors
0 warnings
0 parse errors

PR Update

test.luau

local name = Enum.KeyCode.A.Name
local value = Enum.KeyCode.A.Value
local isA = Enum.KeyCode.A:IsA("Enum.KeyCode.A")
local enumType = Enum.KeyCode.A.EnumType

local keyFromName = Enum.KeyCode:FromName("Enum.Keycode.A")
local keyFromValues = Enum.RaycastFilterType:FromValue(97)
local enums = Enum.KeyCode:GetEnumItems() 

stdout

Results:
0 errors
0 warnings
0 parse errors