Update v3.0.2

[fenix-hub]

• changed configuration mapping: godot configuration file is no longer used, so keys are not stored in the godot.project file anymore. The configuration file is now stored at addons/supabase/.env. Note always remember to add this file to your gitignore in order to prevent committing it!
• fixed some bugs with Database module
• fixed support on some MIME types in Storage module
• Added new query methods and modifier
• • fixed Is operator, now supporting null too
• • Added negate option to Is() operator (if negate == true you will !/not the operation)
• • Added support for raw queries with new() function (ex. SupabaseQuery.new("users?id=eq.0&age=neq.23")).
• • Added support for resource embedding (ex. SupabaseQuery.new().from("users").select(["*", "library:games(id, name)]))
• • Added support for upsert header during Storage.upload() function call