Add 2.0 support to inventory_sync

plugins/inventory_sync/module/get_script_data.lua

@@ -0,0 +1,22 @@
+local compat = require("modules/clusterio/compat")
+
+--- @param no_early_return boolean? True to always setup data
+return function(no_early_return)
+	local script_data = compat.script_data()
+	local inventory_sync = script_data.inventory_sync
+	if inventory_sync and not no_early_return then
+		return inventory_sync
+	end
+
+	inventory_sync = inventory_sync or {}
+	inventory_sync.players = inventory_sync.players or {}
+	inventory_sync.players_waiting_for_acquire = inventory_sync.players_waiting_for_acquire or {}
+	inventory_sync.players_in_cutscene_to_sync = inventory_sync.players_in_cutscene_to_sync or {}
+
+	inventory_sync.active_downloads = inventory_sync.active_downloads or {}
+	inventory_sync.finished_downloads = inventory_sync.finished_downloads or {}
+	inventory_sync.active_uploads = inventory_sync.active_uploads or {}
+
+	script_data.inventory_sync = inventory_sync
+	return inventory_sync
+end