Fix SQLite regression (#4389)

Revert SQLite part of https://github.com/FreshRSS/FreshRSS/pull/4387
https://github.com/FreshRSS/FreshRSS/pull/4347
Apparently INT and INTEGER are not perfectly synonym in SQLite!
> An INTEGER PRIMARY KEY column is an alias for the rowid, but an INT PRIMARY KEY column is not.
https://www.sqlite.org/stricttables.html#strict_tables

app/SQL/install.sql.sqlite.php

@@ -5,17 +5,17 @@ SQL;
 
 $GLOBALS['SQL_CREATE_TABLES'] = <<<'SQL'
 CREATE TABLE IF NOT EXISTS `category` (
-	`id` INT PRIMARY KEY AUTOINCREMENT NOT NULL,
+	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	`name` VARCHAR(255) NOT NULL,
 	`attributes` TEXT,	-- v1.15.0
 	UNIQUE (`name`)
 );
 
 CREATE TABLE IF NOT EXISTS `feed` (
-	`id` INT PRIMARY KEY AUTOINCREMENT NOT NULL,
+	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	`url` VARCHAR(511) NOT NULL,
 	`kind` SMALLINT DEFAULT 0, -- 1.20.0
-	`category` INT DEFAULT 0,	-- 1.20.0
+	`category` INTEGER DEFAULT 0,	-- 1.20.0
 	`name` VARCHAR(255) NOT NULL,
 	`website` VARCHAR(255),
 	`description` TEXT,
@@ -46,7 +46,7 @@ CREATE TABLE IF NOT EXISTS `entry` (
 	`hash` BINARY(16),	-- v1.1.1
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
-	`id_feed` INT,	-- 1.20.0
+	`id_feed` INTEGER,	-- 1.20.0
 	`tags` VARCHAR(1023),
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -77,7 +77,7 @@ CREATE TABLE IF NOT EXISTS `entrytmp` (	-- v1.7
 	`hash` BINARY(16),
 	`is_read` BOOLEAN NOT NULL DEFAULT 0,
 	`is_favorite` BOOLEAN NOT NULL DEFAULT 0,
-	`id_feed` INT,	-- 1.20.0
+	`id_feed` INTEGER,	-- 1.20.0
 	`tags` VARCHAR(1023),
 	PRIMARY KEY (`id`),
 	FOREIGN KEY (`id_feed`) REFERENCES `feed`(`id`) ON DELETE CASCADE ON UPDATE CASCADE,
@@ -88,13 +88,13 @@ SQL;
 
 $GLOBALS['SQL_CREATE_TABLE_TAGS'] = <<<'SQL'
 CREATE TABLE IF NOT EXISTS `tag` (	-- v1.12
-	`id` INT PRIMARY KEY AUTOINCREMENT NOT NULL,
+	`id` INTEGER PRIMARY KEY AUTOINCREMENT NOT NULL,
 	`name` VARCHAR(63) NOT NULL,
 	`attributes` TEXT,
 	UNIQUE (`name`)
 );
 CREATE TABLE IF NOT EXISTS `entrytag` (
-	`id_tag` INT,	-- 1.20.0
+	`id_tag` INTEGER,	-- 1.20.0
 	`id_entry` BIGINT,
 	PRIMARY KEY (`id_tag`,`id_entry`),
 	FOREIGN KEY (`id_tag`) REFERENCES `tag` (`id`) ON DELETE CASCADE ON UPDATE CASCADE,