Compatibility with opensearch 2.11.0

[yenienserrano]

Description
The main plugin needs to be adapted to work with Opensearch dashboard 2.11.0, it currently has problems with angular since it was removed in this version.

Preconditions
1.

Steps to reproduce

1. yarn start --no-base-path with osd 2.11.0 and our plugin to view angular errors

Expected Result

1. It should run correctly

Actual Result

1. Gives angular dependency errors

Screenshots

Additional context
Add any other context about the problem here. Here you can paste log entries too or any other useful information that may help with the issue.