feat: Implement rest API endpoint to update current user password

packages/backend/src/controllers/api/v1/users/update-current-user-password.js

@@ -0,0 +1,9 @@
+import { renderObject } from '../../../../helpers/renderer.js';
+
+export default async (request, response) => {
+  const user = await request.currentUser
+    .$query()
+    .patchAndFetch({ password: request.body.password });
+
+  renderObject(response, user);
+};