feat(DB/Misc): Add state and assignee to bugreport (#25316)

data/sql/updates/pending_db_characters/rev_1774895742399799600.sql

@@ -0,0 +1,5 @@
+--
+ALTER TABLE `bugreport`
+  ADD COLUMN `State` TINYINT NOT NULL DEFAULT 1,
+  ADD COLUMN `Assignee` VARCHAR(255) DEFAULT NULL,
+  ADD COLUMN `Comment` LONGTEXT DEFAULT NULL;