feat: add test for consumer xblock with a keyset URL

feat: handle keyset URL failure cases

fix: refactor and clean the tests up

fix: generate translations

fix: version bump

This depends on a new API in edx-platform: get_course_members

This commit re-enables the programmatic grades support on LTI AGS. This allows complex tools to manage grades on their own.
The default value keeps the old behavior (declarative mode).

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

Because the courseware microfrontend loads units inside iframes,
the LTI modal ends up being squished and generally ugly.
This PR introduces a new message sent to the parent window to request
a modal containing the contents of the LTI launch iframe.

https://openedx.atlassian.net/browse/TNL-7410

Also fixes a few untreated exceptions and remove unused variables.

Signed-off-by: Giovanni Cimolin da Silva <giovannicimolin@gmail.com>

adjust LTI external button to be aligned to the left and have spacing between text and its rendering

Toggle aria-hidden attribute on modal window open/close; Set title attribute on iframe to display name of component; Remove aria-labelledby attribute from modal body; Make modal overlay id attribute unique'