Clean up excessive test setup

[DifferentialOrange]

#104 added excessive code in main root config

go-tarantool/config.lua

Lines 64 to 84 in fd68e12

	-- Create space with UUID pk if supported
	local uuid = require('uuid')
	local msgpack = require('msgpack')
	local uuid_msgpack_supported = pcall(msgpack.encode, uuid.new())
	if uuid_msgpack_supported then
	local suuid = box.schema.space.create('testUUID', {
	id = 524,
	if_not_exists = true,
	})
	suuid:create_index('primary', {
	type = 'tree',
	parts = {{ field = 1, type = 'uuid' }},
	if_not_exists = true
	})
	suuid:truncate()
	box.schema.user.grant('test', 'read,write', 'space', 'testUUID', { if_not_exists = true })
	suuid:insert({ uuid.fromstr("c8f0fa1f-da29-438c-a040-393f1126ad39") })
	end

I forgot to clean it up after moving all UUID-related code to the separate folder.