docs: remove product config CLI paramter

Author: maltesander

docs/modules/trino/pages/reference/commandline-parameters.adoc

@@ -2,19 +2,6 @@
 
 This operator accepts the following command line parameters:
 
-== product-config
-
-*Default value*: `/etc/stackable/trino-operator/config-spec/properties.yaml`
-
-*Required*: false
-
-*Multiple values:* false
-
-[source]
-----
-cargo run -- run --product-config /foo/bar/properties.yaml
-----
-
 == watch-namespace
 
 *Default value*: All namespaces