Update phpBB 4 version constraints

Signed-off-by: Matt Friedman <maf675@gmail.com>

Author: iMattPro

composer.json

@@ -34,13 +34,13 @@
 		}
 	],
 	"require": {
-		"php": "^7.2 || ^8.0.0",
+		"php": ">=8.1",
 		"composer/installers": "~1.0"
 	},
 	"extra": {
 		"display-name": "phpBB Ideas",
 		"soft-require": {
-			"phpbb/phpbb": ">=3.3.0"
+			"phpbb/phpbb": ">=4.0.0@dev"
 		}
 	}
 }

ext.php

@@ -57,17 +57,16 @@ public static function status_name($id)
 	/**
 	 * Check whether the extension can be enabled.
 	 *
-	 * Requires phpBB >= 3.2.3 due to removal of deprecated Twig functions (ie Twig_SimpleFunction)
-	 * Requires phpBB >= 3.3.0 due to use of PHP 7 features
-	 * Requires PHP >= 7.1.0
+	 * Requires phpBB >= 4.0.0 due to use of Icon())
+	 * Requires PHP >= 8.1
 	 * Also incompatible with SQLite which does not support SQRT in SQL queries
 	 *
 	 * @return bool
 	 * @access public
 	 */
 	public function is_enableable()
 	{
-		if (PHP_VERSION_ID < 70100 || phpbb_version_compare(PHPBB_VERSION, '3.3.0', '<'))
+		if (PHP_VERSION_ID < 80100 || phpbb_version_compare(PHPBB_VERSION, '4.0.0-dev', '<'))
 		{
 			return false;
 		}