Missing closing group tags in documentation

Problem/Motivation

Fix all cases where there is a mismatch of opening and closing group tags (@{, @}) in documentation, e.g. unclosed ingroup, defgroup or addtogroup, closed group that was never opened.

Remaining tasks

1. Update patch to also fix the following files:
   • core/lib/Drupal/Core/Database/Driver/sqlite/Schema.php
   • core/lib/Drupal/Core/Database/Driver/pgsql/Insert.php
   • core/lib/Drupal/Core/ImageToolkit/ImageToolkitInterface.php
   • core/modules/views/views.api.php
   • core/modules/views/src/Plugin/views/display/DisplayPluginInterface.php
2. Review updated patch

Completed tasks

1. Identified all files in core that need to be fixed (see comment 12).
2. Fixed the issue for the following files (patch 8):
   • core/modules/views/src/Plugin/views/join/JoinPluginBase.php

User interface changes

None.

API changes

None.

Data model changes

None.

Original report by tacituseu

#2451657-275: Views should not condition joins on the langcode of fields that are not translatable got committed and it ate core/modules/views/src/Plugin/views/join/JoinPluginBase.phpdefgroup ending by mistake.