fix: 🐋 dockerfile to latest instead of alpine

Dockerfile

@@ -1,6 +1,6 @@
 # syntax=docker/dockerfile:1
 
-FROM oven/bun:alpine as build
+FROM oven/bun:latest as build
 
 WORKDIR /app
 
@@ -32,4 +32,4 @@ RUN pip3 install -r requirements.txt
 
 COPY ./backend .
 
-CMD [ "sh", "start.sh"]
+CMD [ "sh", "start.sh"]