Build description from settings.

This eliminates a manual step in the build process.

Container/README.md

@@ -10,7 +10,6 @@ required arguments:
 - $1 - path where android build will end up
 
 ```sh
-mkdir android
 ./run-image-{podman,docker}.sh "$(pwd)/Builds"
 ```
 
@@ -31,13 +30,7 @@ Either proceed manually (https://divestos.org/pages/build#init) or use the scrip
     nano DivestOS/Scripts/init.sh
     ```
 
-  c. Update description (optional)
-
-    ```sh
-    nano DivestOS/Scripts/Generate_Signing_Keys.sh
-    ```
-
-  d. Add vendor blobs
+  c. Add vendor blobs
 
     ```sh
     githuborg=""  # <-- put the correct github organization here
@@ -46,7 +39,7 @@ Either proceed manually (https://divestos.org/pages/build#init) or use the scrip
     sed -i "/gitlab/s/\[COLOUR IN THE LINES\]/$gitlaborg/g" DivestOS/Build/LineageOS-20.0/.repo/local_manifests/local_manifest.xml
     ```
 
-  e. Download and Build
+  d. Download and Build
 
     ```sh
     # $1: version