chore: upgrade Ubuntu base image from 20.04 to 22.04

rhyslbw · rhyslbw · commit be562116349d · 2025-08-05T15:46:02.000-07:00
This updates the Docker base image to use Ubuntu 22.04 LTS instead of 20.04, providing newer system packages and extended support.
diff --git a/Dockerfile b/Dockerfile
@@ -1,4 +1,4 @@
-ARG UBUNTU_VERSION=20.04
+ARG UBUNTU_VERSION=22.04
 
 FROM ubuntu:${UBUNTU_VERSION} AS ubuntu-nodejs
 ARG NODEJS_MAJOR_VERSION=18

Original file line number	Diff line number	Diff line change
`@@ -1,4 +1,4 @@`
`1`		`-ARG UBUNTU_VERSION=20.04`
	`1`	`+ARG UBUNTU_VERSION=22.04`
`2`	`2`
`3`	`3`	`FROM ubuntu:${UBUNTU_VERSION} AS ubuntu-nodejs`
`4`	`4`	`ARG NODEJS_MAJOR_VERSION=18`