Bump flask-security-too from 3.3.2 to 5.3.3 in /requirements

Bumps [flask-security-too](https://github.com/Flask-Middleware/flask-security) from 3.3.2 to 5.3.3.
- [Release notes](https://github.com/Flask-Middleware/flask-security/releases)
- [Changelog](https://github.com/Flask-Middleware/flask-security/blob/5.3.3/CHANGES.rst)
- [Commits](Flask-Middleware/flask-security@3.3.2...5.3.3)

---
updated-dependencies:
- dependency-name: flask-security-too
  dependency-type: direct:production
...

Signed-off-by: dependabot[bot] <support@github.com>

Author: dependabot[bot]

requirements/base.txt

@@ -5,7 +5,7 @@ Flask-Admin==1.5.6
 Flask-Cors==3.0.8
 Flask-Migrate==2.5.3
 flask-restx==0.2.0
-Flask-Security-Too==3.3.2
+Flask-Security-Too==5.3.3
 Flask-Login==0.4.1
 psycopg2-binary==2.8.5
 python-ly==0.9.5