* fix test

* fix XWikiDocument#getXClass() causing the document to become dirty on Oracle

* Treat stylesheets loaded from a different domain as missing because paged.js fails to load them anyway without recoving (blocking the PDF export). We'll have to rollback this changed once https://github.com/pagedjs/pagedjs/issues/267 is fixed.

(cherry picked from commit 203d57c9)

* improve internal API

* fix imports

* Workaround for a paged.js bug

(cherry picked from commit d0a24681)

* Mark group objects as clean after loading them.

XWIKI-22782: Only save modified xobjects

* Add a new MacroParameterRequiredRightsAnalyzer role.
* Add implementations for wiki content and macro content source references.

  * Ignore returning the value of ComputedField properties in REST API,
    since by definition those field value is computed.

* Fixed the issue specific to chromiums. This fix has no impact on the Firefox styles.

* Fix failing test.

Currently translated at 100.0% (7 of 7 strings)

Translation: XWiki Platform/Rendering XWiki
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-platform-rendering/rendering-xwiki/ru/



Co-authored-by: Gankov Andrey <gav@qsolution.ru>

Translations update from Weblate

Currently translated at 100.0% (290 of 290 strings)

Translation: XWiki Platform/XWiki Platform - CKEditor - UI
Translate-URL: https://l10n.xwiki.org/projects/xwiki-platform/xwiki-platform-ckeditor-ui/de/

* Bulletproofing

(cherry picked from commit 84e1b745)

(cherry picked from commit f75ba692)

* Remove image that is not used in tests.

(cherry picked from commit f5badd02)

XWIKI-22611: Copy and pasting images using the browser's "Copy Image" option does not upload an attachment to the wiki but adds an external URL image
* Download the images from the pasted HTML (or use the image files from the clipboard) and upload them after the HTML is inserted
* Use a CKEditor notification to indicate the progress and to give the user 5 seconds to cancel the upload
* Add a functional test for the HTML paste (unfortunately it's not possible to simulate the Copy Image option from the browser's context menu)

(cherry picked from commit dd6107b0)

* Remove the bogus BR element added by CKEditor in empty block elements from the macro output.

(cherry picked from commit b4306ef1)

* forgotten `git add`...

* Fix a null pointer exception in RightsFilterListener which was
  triggered when the scope of the required right is null.
* Add a unit test covering this case.

XWIKI-22857: The SessionCreatedEvent and SessionDestroyedEvent event are not sending the expected session object anymore

[Misc] Add javadoc explanations to recommend using the "refactoring" script service API instead of Document#rename