Community maintained Docker config for the knot server

Add UID and GID arguments to Dockerfile #40

Open ionchy.ca
targeting main from ionchy.ca/knot-docker:main
Open opened by and assigned to ionchy.ca
targeting main from ionchy.ca/knot-docker:main

This lets you specify the UID and GID of the git user during build. The repository and app directories are owned by this git user.

typo

another typo

I swear the Dockerfile itself is correct I am just typoing the README

Commits 2

Add `UID` and `GID` arguments to Dockerfile
Add `authorized_keys_command.conf` with correct git directory