Fix XPath context for tags (#4246)

#fix https://github.com/FreshRSS/FreshRSS/issues/4245
Follow-up of https://github.com/FreshRSS/FreshRSS/pull/4220

app/SQL/install.sql.sqlite.php

@@ -14,7 +14,7 @@ CREATE TABLE IF NOT EXISTS `category` (
 CREATE TABLE IF NOT EXISTS `feed` (
 	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	`url` VARCHAR(511) NOT NULL,
-	`kind` SMALLINT DEFAULT 0, -- 0.20.0
+	`kind` SMALLINT DEFAULT 0, -- 1.20.0
 	`category` SMALLINT DEFAULT 0,
 	`name` VARCHAR(255) NOT NULL,
 	`website` VARCHAR(255),