[DOCS] Switch changelog documentation to PHP-based rendering

You can try out the rendering locally with

```
cd typo3/sysext/core
docker run --rm --pull always -v $(pwd):/project -it ghcr.io/typo3-documentation/render-guides:latest --config=Documentation
```

Resolves: #103484
Releases: main
Change-Id: I3e0645fd8e0d27afeb9857945da444520b416a7e
Reviewed-on: https://review.typo3.org/c/Packages/TYPO3.CMS/+/83588


Tested-by: core-ci <typo3@b13.com>
Tested-by: Benni Mack <benni@typo3.org>
Reviewed-by: Lina Wolf <112@linawolf.de>
Reviewed-by: Benni Mack <benni@typo3.org>
Reviewed-by: Garvin Hicking <gh@faktor-e.de>
Tested-by: Lina Wolf <112@linawolf.de>

typo3/sysext/core/Documentation/Includes.rst.txt

-.. More information about this file:
-   https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/GeneralConventions/FileStructure.html#includes-rst-txt
-
-.. ----------
-.. text roles
-.. ----------
-
-.. role:: aspect(emphasis)
-.. role:: bash(code)
-.. role:: css(code)
-.. role:: html(code)
-.. role:: js(code)
-.. role:: php(code)
-.. role:: rst(code)
-.. role:: sep(strong)
-.. role:: sql(code)
-
-.. role:: tsconfig(code)
-   :class: typoscript
-
-.. role:: typoscript(code)
-.. role:: xml(code)
-   :class: html
-
-.. role:: yaml(code)
-
-.. default-role:: code
-
-.. ---------
-.. highlight
-.. ---------
-
-.. By default, code blocks use PHP syntax highlighting
-
-.. highlight:: php
+..  You can put central messages to display on all pages here

typo3/sysext/core/Documentation/Settings.cfg

-# More information about this file:
-# https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/GeneralConventions/FileStructure.html#settings-cfg
-
-[general]
-
-project     = Core
-version     = main (development)
-release     = main (development)
-copyright   = since 1997 by the TYPO3 contributors
-
-[html_theme_options]
-
-# "Edit on GitHub" button
-github_repository          = typo3/typo3
-github_branch              = main
-path_to_documentation_dir  = typo3/sysext/core/Documentation/
-
-# Footer links
-project_home         = https://extensions.typo3.org/extension/core/
-project_contact      = https://typo3.slack.com/archives/C025BQLFA
-project_repository   = https://github.com/typo3/typo3
-project_issues       = https://forge.typo3.org/projects/typo3cms-core/issues
-project_discussions  =
-
-use_opensearch       =
-
-[intersphinx_mapping]
-
-# Official TYPO3 manuals
-h2document     = https://docs.typo3.org/m/typo3/docs-how-to-document/main/en-us/
-# t3content      = https://docs.typo3.org/m/typo3/guide-contentandmarketing/main/en-us/
-# t3contribute   = https://docs.typo3.org/m/typo3/guide-contributionworkflow/main/en-us/
-t3coreapi      = https://docs.typo3.org/m/typo3/reference-coreapi/main/en-us/
-# t3editors      = https://docs.typo3.org/m/typo3/tutorial-editors/main/en-us/
-# t3extexample   = https://docs.typo3.org/m/typo3/guide-example-extension-manual/main/en-us/
-# t3home         = https://docs.typo3.org/
-# t3sitepackage  = https://docs.typo3.org/m/typo3/tutorial-sitepackage/main/en-us/
-# t3start        = https://docs.typo3.org/m/typo3/tutorial-getting-started/main/en-us/
-t3tca          = https://docs.typo3.org/m/typo3/reference-tca/main/en-us/
-# t3translate    = https://docs.typo3.org/m/typo3/guide-frontendlocalization/main/en-us/
-t3tsconfig     = https://docs.typo3.org/m/typo3/reference-tsconfig/main/en-us/
-t3tsref        = https://docs.typo3.org/m/typo3/reference-typoscript/main/en-us/
-# t3ts45         = https://docs.typo3.org/m/typo3/tutorial-typoscript-in-45-minutes/main/en-us/
-# t3viewhelper   = https://docs.typo3.org/other/typo3/view-helper-reference/main/en-us/
-# t3upgrade      = https://docs.typo3.org/m/typo3/guide-installation/main/en-us/
-
-# TYPO3 system extensions
-# ext_adminpanel     = https://docs.typo3.org/c/typo3/cms-adminpanel/main/en-us/
-# ext_core           = https://docs.typo3.org/c/typo3/cms-core/main/en-us/
-# ext_dashboard      = https://docs.typo3.org/c/typo3/cms-dashboard/main/en-us/
-# ext_felogin        = https://docs.typo3.org/c/typo3/cms-felogin/main/en-us/
-# ext_form           = https://docs.typo3.org/c/typo3/cms-form/main/en-us/
-# ext_fsc            = https://docs.typo3.org/c/typo3/cms-fluid-styled-content/main/en-us/
-# ext_impexp         = https://docs.typo3.org/c/typo3/cms-impexp/main/en-us/
-# ext_indexed_search = https://docs.typo3.org/c/typo3/cms-indexed-search/main/en-us/
-ext_linkvalidator  = https://docs.typo3.org/c/typo3/cms-linkvalidator/main/en-us/
-# ext_lowlevel       = https://docs.typo3.org/c/typo3/cms-lowlevel/main/en-us/
-ext_reactions      = https://docs.typo3.org/c/typo3/cms-reactions/main/en-us/
-# ext_recycler       = https://docs.typo3.org/c/typo3/cms-recycler/main/en-us/
-# ext_redirects      = https://docs.typo3.org/c/typo3/cms-redirects/main/en-us/
-# ext_reports        = https://docs.typo3.org/c/typo3/cms-reports/main/en-us/
-# ext_rte_ckeditor   = https://docs.typo3.org/c/typo3/cms-rte-ckeditor/main/en-us/
-# ext_scheduler      = https://docs.typo3.org/c/typo3/cms-scheduler/main/en-us/
-# ext_seo            = https://docs.typo3.org/c/typo3/cms-seo/main/en-us/
-# ext_workspaces     = https://docs.typo3.org/c/typo3/cms-workspaces/main/en-us/

typo3/sysext/core/Documentation/guides.xml

+<?xml version="1.0" encoding="UTF-8"?>
+<guides xmlns="https://www.phpdoc.org/guides" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+        xsi:schemaLocation="https://www.phpdoc.org/guides ../vendor/phpdocumentor/guides-cli/resources/schema/guides.xsd"
+        links-are-relative="true"
+        max-menu-depth="2"
+>
+    <extension class="\T3Docs\Typo3DocsTheme\DependencyInjection\Typo3DocsThemeExtension"
+               project-home="https://extensions.typo3.org/extension/core/"
+               project-contact="https://typo3.slack.com/archives/C025BQLFA"
+               project-repository="https://github.com/typo3/typo3"
+               project-issues="https://forge.typo3.org/projects/typo3cms-core/issues"
+               edit-on-github-branch="main"
+               edit-on-github="typo3/typo3"
+               edit-on-github-directory="typo3/sysext/core/Documentation/"
+               typo3-core-preferred="main"
+               interlink-shortcode="changelog"
+    />
+    <project title="Core"
+             release="main (development)"
+             version="main (development)"
+             copyright="since 1997 by the TYPO3 contributors"
+    />
+</guides>