CI false to avoid -frozen-lockfile issue

Author: IkramBagban

docker/dockerfile.backend

@@ -30,7 +30,7 @@ COPY --from=builder /app/bun.lock ./bun.lock
 COPY --from=builder /app/apps/backend/package.json ./apps/backend/package.json
 COPY --from=builder /app/packages/db/package.json ./packages/db/package.json
 
-RUN bun install --production
+RUN CI=false bun install --production
 
 COPY --from=builder /app/apps/backend/dist ./apps/backend/dist
 COPY --from=builder /app/packages/db ./packages/db