Bump mods/cloaking from `be30613` to `6e454df`

Bumps mods/cloaking from be30613 to 6e454df.

Commits

• 6e454df Hopefully fix #8
• 32f61e4 Override minetest.get_objects_in_area()
• bdd68b0 Add luacheck and /shadow.
• 305f1c5 Update README.md
• 7910f83 Attempt to fix crash with modified get_server_status
• e5cf987 Hide cloaked players from the minimap on MT 5.4.0-dev+
• ec4a146 Stop overriding minetest.log().
• 7c41d6f Update README.md
• 582ff07 Update README.md
• fdda8ad Restore 0.4 compatibility (if it wasn't already broken)
• Additional commits viewable in compare view