Remove passdb and userdb_args

They don't exist in 2.4

Author: cmouse

data/settings.js

@@ -9344,14 +9344,6 @@ The driver used for this password database. If empty, defaults to
 drivers.`
 	},
 
-	passdb_args: {
-		tags: [ 'passdb' ],
-		values: setting_types.STRING,
-		text: `
-Arguments for the passdb driver. The format of this value depends on the
-passdb driver. Each one uses different args.`
-	},
-
 	passdb_fields: {
 		tags: [ 'passdb' ],
 		values: setting_types.STRLIST,
@@ -11039,13 +11031,6 @@ The driver used for this user database. If empty, defaults to
 drivers.`
 	},
 
-	userdb_args: {
-		tags: [ 'userdb' ],
-		values: setting_types.STRING,
-		text: `
-Arguments for the userdb driver. The format of this value depends on the userdb driver. Each one uses different args.`
-	},
-
 	userdb_fields: {
 		tags: [ 'userdb' ],
 		values: setting_types.STRLIST,