License management doesn't load without telemetry plugin

[flash1293]

Kibana version: master

Describe the bug: If telemetry is disabled using the yml setting (telemetry.enabled: false), the License management screen won't load at all

Steps to reproduce:

1. telemetry.enabled: false in yml file
2. Start server
3. Log in and go to Management > License managemet
4. Blank screen

Errors in browser console (if relevant):

Uncaught (in promise) Error: __kbnBundles__ does not have a module defined for "plugin/telemetry/public"
    at Object.get (bootstrap.js:26)
    at Module.plugin/telemetry/public (plugin.ts:93)
    at __webpack_require__ (bootstrap:63)
    at Module../public/application/lib/telemetry.ts (telemetry.ts:1)
    at __webpack_require__ (bootstrap:63)
    at Module../public/application/components/telemetry_opt_in/telemetry_opt_in.tsx (telemetry_opt_in.tsx:1)
    at __webpack_require__ (bootstrap:63)
    at Module../public/application/components/telemetry_opt_in/index.ts (index.ts:1)
    at __webpack_require__ (bootstrap:63)
    at Module../public/application/sections/license_dashboard/start_trial/start_trial.tsx (start_trial.tsx:1)

Provide logs and/or server output (if relevant):

Any additional context:

[elasticmachine]

Pinging @elastic/kibana-platform (Team:Platform)

[elasticmachine]

Pinging @elastic/kibana-operations (Team:Operations)

[pgayvallet]

@spalger I guess this is an optimizer / public dir thing?

[spalger]

Yes, this will be fixed by #69458 as we're going to require that plugins declare "requiredBundles" and we will load the bundles even for disabled plugins. Getting going on that this week.

[spalger]

This should be fixed by #70911