fix: files/requirements_dev.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-GEVENT-9919772
- https://snyk.io/vuln/SNYK-PYTHON-SETUPTOOLS-9964606

Author: snyk-bot

files/requirements_dev.txt

@@ -2,7 +2,7 @@ redis==3.5.3
 #- Flask-Migrate
 celery>=5.1.0
 cffi>=1.14.5
-gevent>=21.12.0
+gevent>=25.4.1
 ujson>=1.35
 urllib3>=1.19 # required to avoid issues with get_url module
 # - ndg-httpsclient>=0.4.2 # required to avoid issues with get_url module
@@ -32,3 +32,4 @@ Click>=7.1.2
 # workaround for https://git.ziirish.me/ziirish/burp-ui/-/issues/347#note_3770
 Werkzeug==2.0.2
 cryptography==36.0.2
+setuptools>=78.1.1 # not directly required, pinned by Snyk to avoid a vulnerability