feat: add non-root user to devcontainers for enhanced security and immutability#960

Copilot wants to merge 9 commits intomainphilips-software/amp-devcontainer:mainfrom

copilot/fix-e8927930-0d84-41e1-8db2-10999ab3af1fphilips-software/amp-devcontainer:copilot/fix-e8927930-0d84-41e1-8db2-10999ab3af1fCopy head branch name to clipboard