```
ERROR: [links]: (mandatory-link-not-found): Mandatory link Link GstGLSinkBin -> None (GstGLSinkBin) could not be resolved
ERROR: [links]: (mandatory-link-not-found): Mandatory link Link GstRTPMux -> None (GstRTPMux) could not be resolved
ERROR: [links]: (mandatory-link-not-found): Mandatory link Link GstSRTSink -> None (GstSRTSink) could not be resolved
ERROR: [links]: (mandatory-link-not-found): Mandatory link Link GstSRTSrc -> None (GstSRTSrc) could not be resolved
```
Same change was already made in the 1.20 branch:
https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1582#note_1669723
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3527>
- Update the docker image we use, starting using the standard one adding
`gtk4-doc` as required by rust plugins
- Update the plugins_doc_caches as required, some more plugins are built
with the new image
- Install ninja from pip as the version from F31 is too old
- Avoid buildings all GSreamer plugins when building the doc as it takes
time and resources for no good reason
- Stop linking to `GInstanceInitFunc` as it is not present in latest GLib
documentation, leading to warnings in hotdoc.
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2954>
Main differences with previous setup are:
- No manifest creation
- gst-indent is executed only when the bot is assigned (instead of the manifest task)
- Cerbero jobs are triggered in the cerbero repo
- Remove cerbero and android related files as they now are in cerbero
itself.
- Update `container.ps1` to the new file layout
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/891>
