[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

@@ -1,35 +1 @@
-.. 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/guides.xml

@@ -0,0 +1,23 @@
+<?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>