Rename passdb_mechanisms to passdb_mechamisms_filter and "none" value to "lookup"

Author: sirainen

data/settings.js

@@ -9099,23 +9099,23 @@ The scheme that passwords are in the passdb, unless overridden by the passdb
 entry (typically by prefixing with \`{SCHEME}\`).`
 	},
 
-	passdb_mechanisms: {
+	passdb_mechanisms_filter: {
 		tags: [ 'passdb' ],
 		added: {
-			settings_passdb_mechanisms_added: false,
+			settings_passdb_mechanisms_filter_added: false,
 		},
 		values: setting_types.BOOLLIST,
 		text: `
 Skip the passdb if non-empty and the current auth mechanism is not listed here.
-If the value contains \`none\`, it matches for non-authenticating passdb
+If the value contains \`lookup\`, it matches for non-authenticating passdb
 lookups (e.g. lmtp/doveadm lookups).
 
 Example:
 
 \`\`\`[dovecot.conf]
 passdb passwd-file {
   driver = passwd-file
-  mechanisms = PLAIN LOGIN
+  mechanisms_filter = PLAIN LOGIN
   # ...
 }
 \`\`\``

data/updates.js

@@ -135,7 +135,7 @@ export const updates = {
 	settings_mail_lua_added: '2.4.0',
 	settings_mailbox_special_use_changed: '2.4.0',
 	settings_metric_fields_changed: '2.4.0',
-	settings_passdb_mechanisms_added: '2.2.30',
+	settings_passdb_mechanisms_filter_added: '2.4.0',
 	settings_passdb_static_password_added: '2.4.0',
 	settings_passdb_username_filter_added: '2.2.30',
 	settings_service_idle_kill_changed: '2.3.21',

docs/core/config/auth/databases/oauth2.md

@@ -137,7 +137,7 @@ oauth2 {
 }
 
 passdb oauth2 {
-  mechanisms = plain login
+  mechanisms_filter = plain login
   oauth2 {
     # inherit common oauth2 settings from the global scope
     grant_url = http://localhost:8000/token