eslint: report unused disable directives (#13463)

Remove any unused disable directives and FIXMEs in our code

libs/components/src/test.setup.ts

@@ -1,5 +1,4 @@
 // This file is required by karma.conf.js and loads recursively all the .spec and framework files
-// eslint-disable-next-line
 import "zone.js/testing";
 
 import { getTestBed } from "@angular/core/testing";