docs: ADR to decide the future of the CourseEditLTIFieldsEnabledFlag [BD-03] [TNL-7945]

This fixes issues with some tools that assume `aud` as a plaing string even though that doesn't follow https://tools.ietf.org/html/rfc7519#section-4.1.3

This ADR proposes that we use the existing CourseEditLTIFieldsEnabledFlag
for LTI Course tabs in addition LTI XBlocks, and move it to this repo as
intended via EDUCATOR-121.

* Revert "chore: Replace jsonfield2 with jsonfield"

This reverts commit 2fd330f8.

* fix: only kept jsonfield related revert changes and rest are removed

This commit improves the functionality of the grade publishing method. Improvements:
* Doesn't publish grade to LMS if this isn't a graded block.
* Doesn't try to publish grades when LineItem is not linked (`resourceLinkId` is empty)
* Improves logging and properly logs exceptions

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).

* Commits:
  chore: Bump version to 2.7.3
  fix: Try importing LMS helper from new path

Note: It looks like the version had been previously bumped to 2.7.2,
though the corresponding dependency has not yet been upgraded in
`edx-platform`.

Fall-back to the old path.

Once the LMS has fully switched over to this new path [1],
we can remove the legacy (LMS) import support here.

- [1] https://github.com/edx/edx-platform/pull/27289

* Improve content presentation and add multiple content display support

This commit:
* Improves LTI content presentation handling, and correctly displays LTI DL content in the LMS
* Adds support for presenting multiple DL content items on the same block

* Addressing review comments

* Nits

* Improve test and fix issue

[BD-24][TNL-8072]

* Python code cleanup by the cleanup-python-code Jenkins job.

This pull request was generated by the cleanup-python-code Jenkins job, which ran
```
add_common_constraint; make upgrade
```

The following packages were installed:
`edx-repo-tools`

* Added --django-settings-module to pylint

* Changed position

* Remove django-settings-module from pylint command

* Add django-not-configured in pylintrc

Co-authored-by: Muhammad Soban Javed <58461728+iamsobanjaved@users.noreply.github.com>

[BD-24][TNL-7919] LTI Advantage Names and Roles provisioning service implementation direction (#142)

* Add wip ADR about NRPS

* Nit

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Address nits

* Write a bit more

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Update docs/decisions/0004-lti-advantage-nrps.rst

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Nits

Co-authored-by: Ned Batchelder <ned@nedbatchelder.com>

* Improve logging and error message presentation

* Add full deep linking content data on studio

* Internationalize LTI 1.3 templates

* Add translation tooling

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

* Update translations

* Address review comments

* Additional logging improvements

* Address review comments, fix test

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

* Commits:
  chore: Bump version to 2.7.1
  fix: Manually backfill lti_config dicts

The difficulty here is that the empty string in an invalid JSON
dictionary (as opposed to None/NULL or '{}' which is just "blank");
attempts to instantiate models would fail, given the invalid data. This
meant we couldn't use the Django ORM to handle the migration entirely;
we need to craft some raw SQL to work-around these checks and
limitations.

Related-To: 42a9e342
Related-To: https://github.com/edx/xblock-lti-consumer/pull/144

* Commits:
  fix: Manually backfill config_id UUIDs again

The previous backfills handled NULL entries;
this handles empty strings.

The difficulty here was that since the empty string in an invalid UUID
(as opposed to None/NULL which is just "blank"), attempts to instantiate
models would fail, given the invalid data. This meant we couldn't use
the Django ORM to handle the migration entirely; we need to craft some
raw SQL to work-around these checks and limitations.

* Implement ltiResourceLink content presentation

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

* Add tests

* Fix serializer required fields issue

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

* Update version and changelog

fix: Migrate the UUID backfill again

Add test for image

Fix broken tests

Add `html` content type serializer

Fix broken tests

Add serializer for `link` content type

[TNL-7520] - Handle case when modal height and width and set to empty in LTI component in studio.

To correct the, in our case, single database entry that snuck in without
a UUID during the schema change.

Steps:
- Make the field editable
- Add `config_id` to all models missing it
- Make the field noneditable again

This implements the endpoint that LTI tools use to return the deep linking configuration to the LMS, along with the `ltiResourceLink` type to allow testing with demo tool.

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