Update Dockerfile

Author: owshiiii

.devcontainer/Dockerfile

@@ -1,5 +1 @@
-# To find available Node images, see https://mcr.microsoft.com/en-us/product/devcontainers/javascript-node/tags
 
-# [Choice] Node.js version
-ARG VARIANT="dev-22-bullseye"
-FROM mcr.microsoft.com/devcontainers/javascript-node:${VARIANT}