Composer: upgrade greenlion/php-sql-parser to v4.4

Author: f3l1x

composer.json

@@ -38,7 +38,7 @@
     "php": ">=7.2",
     "nette/database": "^3.0",
     "ublaboo/datagrid": "^6.0",
-    "greenlion/php-sql-parser": "^4.2"
+    "greenlion/php-sql-parser": "^4.4"
   },
   "require-dev": {
     "nette/tester": "^2.4.0",