add last-update migration to projects table

src/migrations/20211130093333-add-last-update-to-projects.js

@@ -0,0 +1,12 @@
+'use strict';
+
+exports.up = function (db, callback) {
+    db.runSql(
+        'ALTER TABLE projects ADD COLUMN "last_update" TIMESTAMP WITH TIME ZONE',
+        callback,
+    );
+};
+
+exports.down = function (db, callback) {
+    db.runSql('ALTER TABLE projects DROP COLUMN "last_update";', callback);
+};