bumped flask/celery python to 3.12 with latest py package versions

cyan_flask/requirements.txt

@@ -1,15 +1,15 @@
-bcrypt==4.0.1
-celery==5.3.1
-cryptography==42.0.4
-Flask==2.3.2
-Flask-Cors==4.0.0
-Flask-Migrate==4.0.4
+bcrypt==4.1.3
+celery==5.4.0
+cryptography==42.0.7
+Flask==3.0.3
+Flask-Cors==4.0.1
+Flask-Migrate==4.0.7
 Flask-RESTful==0.3.10
-Flask-SQLAlchemy==3.0.5
-mysqlclient==2.2.0
-mysql-connector-python==8.0.33
-PyJWT==2.7.0
-python-dotenv==1.0.0
-redis==4.6.0
-requests==2.25.1
-simplejson==3.19.1
+Flask-SQLAlchemy==3.1.1
+mysqlclient==2.2.4
+mysql-connector-python==8.4.0
+PyJWT==2.8.0
+python-dotenv==1.0.1
+redis==5.0.4
+requests==2.32.3
+simplejson==3.19.2

docker/flask/Dockerfile

@@ -1,6 +1,6 @@
 ARG version=dev
 
-FROM python:3.8-alpine
+FROM python:3.12-alpine
 
 ENV APP_USER=www-data
 
@@ -48,4 +48,5 @@ ENV PATH /cyan_flask:$PATH
 
 EXPOSE 5001
 
+#ENTRYPOINT ["tail", "-f", "/dev/null"]
 CMD ["sh", "/docker/flask/start_flask.sh"]