Add DOCKER_ARMBIAN_BASE_IMAGE

docs/Developer-Guide_Build-Options.md

@@ -80,6 +80,14 @@ These parameters are meant to be applied to the `./compile.sh` command. They are
 
 Installs desired networking stack. Is parameter is undefined, it sets `systemd-netoworkd` for minimal images (MINIMAL=yes) and `network-manager` for the rest. Time syncrhonisation is also changed, chrony is installed with network-manager, while systemd-timesyncd is used with systemd-networkd. In both cases we control network settings with **Netplan**.
 
+- **DOCKER_ARMBIAN_BASE_IMAGE** ( string )
+    - **ubuntu:jammy**
+    - ubuntu:noble
+    - debian:bookworm
+
+Defines build host when using Docker container (default). [Here](https://github.com/armbian/docker-armbian-build/pkgs/container/docker-armbian-build) you can see which other options are available.
+
+
 # Build options below needs to be-retested and added above (COULD BE DEPRECATED)
 
 :warning: DO NOT USE! Obsolete documentation, new documentation in progress..