feat: New trigger PostgreSQL (#5495)

* Boilerplate for PostgresTrigger

* Create trigger function as a query

* Add additional fields to customize trigger query

* Add customizable channel name && operation name

* Add concat () for function name

* Add hints and placeholders

* Add resource Locator to trigger postgres

* Add the ability for knowing trigger event

* Throw error for same function name

* Remove console.logs

* Remove schema from Chanel notifcation mode

* Add UUID and save trigger in workflow static data drop function

* Fix bug where wrongfully casted result in pgl

* Correctly drops the resources when manually executing the trigger

* Remove manual execution with special interaction

* Remove console.logs

* ♻️ Move related trigger functions to new file

* fix target using 'schema."tableName"' in quotes

To support targets with Uppercase table names

* Remove static Data and use node id for uuid

* Update deleting of the trigger and function

* Fix regex expression for channel name

* Change to drop cascade the trigger function

* Replace functions on restart if no name has been defined

* Parse payload result

* Improve handling with hyphens in names

* Remove duplicate code and clean up

* Add payload on delete

* Fix rlc

* fixing uppercase tableName

* fix multiple triggers/connections issues

* fixing rlc pgp.end() issues

* unify pgp init db method

* drop trigger only in createTrigger mode

---------

Co-authored-by: Marcus <marcus@n8n.io>

packages/nodes-base/nodes/Postgres/PostgresInterface.ts

@@ -0,0 +1,6 @@
+export interface IPostgresTrigger {
+	triggerName: string;
+	functionName: string;
+	channelName: string;
+	target: string;
+}