Don't allow unsubscribe member to subscribe shift_template

Status Job ID Name Coverage
  Test
failed #3887
lint:js

00:19

passed #3888
unit:django

01:04

 
Test lint:js
npm ERR! Exit status 1
npm ERR!
npm ERR! Failed at the third-party@1.0.0 lint script.
npm ERR! This is probably not a problem with npm. There is likely additional logging output above.

npm ERR! A complete log of this run can be found in:
npm ERR! /root/.npm/_logs/2022-09-12T12_38_41_651Z-debug.log
make: *** [Makefile:9: lint-js] Error 1
ERROR: Job failed: exit code 1