feat: add hardware transcoding support to talk-recording container

Agent-Logs-Url: https://github.com/nextcloud/all-in-one/sessions/eaea217b-2995-4e47-a4ec-f7be19f98a18

Auto-detect /dev/dri in start.sh and export NEXTCLOUD_ENABLE_DRI_DEVICE automatically

Agent-Logs-Url: https://github.com/nextcloud/all-in-one/sessions/751d0b0c-e529-4ea6-a316-5a53169a9ab6

fix: address code review feedback (nvidia check, file_exists, group_add comment)

Agent-Logs-Url: https://github.com/nextcloud/all-in-one/sessions/eaea217b-2995-4e47-a4ec-f7be19f98a18

Use --device=/dev/dri instead of -v bind-mount in docs and compose

Agent-Logs-Url: https://github.com/nextcloud/all-in-one/sessions/4fa5e70a-b786-445e-946f-a0610751d855
Co-Authored-By: szaimen <42591237+szaimen@users.noreply.github.com>

compose.yaml

@@ -8,6 +8,7 @@ services:
     volumes:
       - nextcloud_aio_mastercontainer:/mnt/docker-aio-config # This line is not allowed to be changed as otherwise the built-in backup solution will not work
       - /var/run/docker.sock:/var/run/docker.sock:ro # May be changed on macOS, Windows or docker rootless. See the applicable documentation. If adjusting, don't forget to also set 'WATCHTOWER_DOCKER_SOCKET_PATH'!
+    # devices: ["/dev/dri"] # Uncomment to enable hardware acceleration. ⚠️⚠️⚠️ Warning: this only works if the '/dev/dri' device is present on the host! If it should not exist on your host, don't add this as otherwise the mastercontainer will fail to start! See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud
     network_mode: bridge # This adds the container to the same network as docker run would do. Comment this line and uncomment the line below and the networks section at the end of the file if you want to define a custom MTU size for the docker network
     # networks: ["nextcloud-aio"]
     ports:
@@ -33,7 +34,6 @@ services:
       # NEXTCLOUD_STARTUP_APPS: deck twofactor_totp tasks calendar contacts notes # Allows to modify the Nextcloud apps that are installed on starting AIO the first time. See https://github.com/nextcloud/all-in-one#how-to-change-the-nextcloud-apps-that-are-installed-on-the-first-startup
       # NEXTCLOUD_ADDITIONAL_APKS: imagemagick # This allows to add additional packages to the Nextcloud container permanently. Default is imagemagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-os-packages-permanently-to-the-nextcloud-container
       # NEXTCLOUD_ADDITIONAL_PHP_EXTENSIONS: imagick # This allows to add additional php extensions to the Nextcloud container permanently. Default is imagick but can be overwritten by modifying this value. See https://github.com/nextcloud/all-in-one#how-to-add-php-extensions-permanently-to-the-nextcloud-container
-      # NEXTCLOUD_ENABLE_DRI_DEVICE: true # This allows to enable the /dev/dri device for containers that profit from it. ⚠️⚠️⚠️ Warning: this only works if the '/dev/dri' device is present on the host! If it should not exist on your host, don't set this to true as otherwise the Nextcloud container will fail to start! See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud
       # NEXTCLOUD_ENABLE_NVIDIA_GPU: true # This allows to enable the NVIDIA runtime and GPU access for containers that profit from it. ⚠️⚠️⚠️ Warning: this only works if an NVIDIA gpu is installed on the server. See https://github.com/nextcloud/all-in-one#how-to-enable-hardware-acceleration-for-nextcloud.
       # NEXTCLOUD_KEEP_DISABLED_APPS: false # Setting this to true will keep Nextcloud apps that are disabled in the AIO interface and not uninstall them if they should be installed. See https://github.com/nextcloud/all-in-one#how-to-keep-disabled-apps
       # SKIP_DOMAIN_VALIDATION: false # This should only be set to true if things are correctly configured. See https://github.com/nextcloud/all-in-one#how-to-skip-the-domain-validation