Update to Java Edition 1.20.2

[nahkd123]

A list of tasks to update Stonks to support Minecraft: Java Edition 1.20.2:

• [x] Upstream: Fabric Loader for Java Edition 1.20.2
• [x] Upstream: Fabric API for Java Edition 1.20.2
• [x] Upstream: Nahara's Modkit for Java Edition 1.20.2 (tracking https://github.com/nahkd123/nahara-modkit/issues/2)
• [x] Upstream: Patbox's sgui for Java Edition 1.20.2 (https://github.com/Patbox/sgui/releases/tag/1.3.0%2B1.20.2)
• [x] Upstream: Patbox's Common Economy API for Java Edition 1.20.2 (watching https://github.com/Patbox/common-economy-api/tree/master, doesn't seems to be using Mixins so it should be fine to use v1.1.1)
• [x] Update Stonks to 1.20.2

[nahkd123]

Java Edition 1.20.2 just dropped :fire: :fire: :fire: