fix: python:3.11-alpine vulnerabilities (#19)

Author: vladisavvv

Dockerfile

@@ -1,5 +1,6 @@
 FROM python:3.11-alpine as builder
 
+RUN apk update && apk upgrade --no-cache libcrypto3 libssl3
 RUN pip install poetry
 
 WORKDIR /app
@@ -14,6 +15,8 @@ RUN poetry install --no-interaction --no-ansi --no-cache --only main
 
 FROM python:3.11-alpine as server
 
+RUN apk update && apk upgrade --no-cache libcrypto3 libssl3
+
 WORKDIR /app
 
 # Copy the sources and virtual env. No poetry.