make UBUNTU_VERSION available

tgymnich · tgymnich · commit 63f11a333064 · 2024-08-21T23:33:36.000+02:00
diff --git a/Dockerfile b/Dockerfile
@@ -4,6 +4,7 @@ ARG LLVM_VERSION=12
 FROM ubuntu:$UBUNTU_VERSION
 
 ARG LLVM_VERSION
+ARG UBUNTU_VERSION
 
 ARG USERNAME=vscode
 ARG USER_UID=1001
