Update Flask and its dependencies. (#210)

Updated Flask, and Flask dependency, versions.

requirements/base.txt

@@ -3,21 +3,21 @@ billiard==3.6.3.0
 celery==4.4.4
 certifi==2023.7.22
 chardet==3.0.4
-click==7.1.1
+click==8.0.4
 python-dateutil==2.8.1
-Flask==1.1.2
+Flask==2.0.3
 Flask-SQLAlchemy==2.4.1
 Flask-WTF==0.14.3
 flask-restx==0.5.1
 future==0.18.3
 gunicorn==20.0.4
 idna==2.9
 importlib-metadata==1.6.1
-itsdangerous==1.1.0
-Jinja2==2.11.3
+itsdangerous==2.0.1
+jinja2==3.0.3
 kombu==4.6.10
 lxml==4.9.1
-MarkupSafe==1.1.1
+MarkupSafe==2.0.1
 metsrw==0.3.22
 natsort==7.0.1
 pandas==1.1.5
@@ -29,6 +29,6 @@ six==1.14.0
 SQLAlchemy==1.3.15
 urllib3==1.26.5
 vine==1.3.0
-Werkzeug==1.0.1
+Werkzeug== 2.0.3
 WTForms==2.2.1
 zipp==3.1.0