Merge pull request #102 from PecanProject/dependabot/pip/app/flask-2.3.2

Bump flask from 1.0 to 2.3.2 in /app

Author: dlebauer

app/requirements.txt

@@ -5,7 +5,7 @@ gevent
 pandas==0.24.2
 connexion==2.2.0
 jsonschema==3.2.0
-Flask==1.0
+Flask==2.3.2
 Werkzeug==0.15.3
 SQLAlchemy==1.3.0
 geopandas==0.5.0