message: Update supported versions in security policy
diff: @@ -6,7 +6,8 @@ Following versions of the project are currently being supported with security up
  | Version | Supported |
  | ------- | ------------------ |
  -| 0.3.x | :white_check_mark: |
  +| 0.4.x | :white_check_mark: |
  +| 0.3.x | :x: |
  | 0.2.x | :x: |
  | 0.1.x | :x: |
  