Update to 1.21.5

Updated to 1.21.3+

Fixed bugs:

• Enabling Autopilot while exploring an area wouldn't disable the exploreArea command, leading to both commands being active at teh same time.
• If a landing was somehow interrupted, the mod would re-attempt to land the next time autopilot is used, even if the player is starting a new journey.
• The target destination is not removed when Autopilot is disabled using the keybind, leading to the user's flight direction being locked.

• Updated to 1.21
• Added features
  • /exploreArea
    • Explores and generates all chunks within the boundries of the rectangle set by the coordinates x1, z1, x2, z2
    • where x1 and z1 are the bottom-left coords of the rectangular area you want to explore
    • and x2 and z2 are the top-right coords of the rectangular area you want to explore.

Added ru_rutranslation key, thanks to Zero3epo!