✨ feat: Add a separate image to build warp (#23)

## Description

**What(what issue does this code solve/what feature does it add):**
Build times for netris:server are way too long. so the idea is to move
warp into it's own container then build from there.
Later on first release we might drop this for a better solution.
**How(how does it solve it):**
1. Added the very own netris:warp

## Required Checklist:

- [x] I have added any necessary documentation and comments in my code
(where appropriate)
- [x] I have added tests to make sure my code runs in all contexts

## Further comments

server.Dockerfile

@@ -40,8 +40,8 @@ RUN apt-get update && apt-get install --no-install-recommends -y \
     && chown $USERNAME:$USERNAME /home/$USERNAME \
     && ln -snf "/usr/share/zoneinfo/$TZ" /etc/localtime && echo "$TZ" > /etc/timezone
 
-COPY warp /usr/bin/netris/
-RUN chmod +x /usr/bin/netris/warp
+# COPY warp /usr/bin/netris/
+# RUN chmod +x /usr/bin/netris/warp
 COPY .scripts/entrypoint.sh .scripts/supervisord.conf /etc/
 RUN chmod 755 /etc/supervisord.conf /etc/entrypoint.sh