fix: requirements.txt to reduce vulnerabilities (#179)

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-JINJA2-6809379
- https://snyk.io/vuln/SNYK-PYTHON-REQUESTS-6928867
- https://snyk.io/vuln/SNYK-PYTHON-SELENIUM-6062316
- https://snyk.io/vuln/SNYK-PYTHON-URLLIB3-7267250
- https://snyk.io/vuln/SNYK-PYTHON-WERKZEUG-6035177
- https://snyk.io/vuln/SNYK-PYTHON-WERKZEUG-6808933

Co-authored-by: snyk-bot <snyk-bot@snyk.io>

requirements.txt

@@ -1,14 +1,16 @@
 contextvars==2.4
 diagrams==0.18.0
 graphviz==0.13.2
-Jinja2==3.1.3
+Jinja2==3.1.4
 MarkupSafe==1.1.1
 pre-commit==2.15.0
 detect-secrets==1.2.0
 moto==3.1.4
 pytest==7.1.1
 coverage==6.4.1
-selenium==3.141.0
+selenium==4.15.1
 selenium-wire==4.2.0
 certifi>=2023.7.22 # not directly required, pinned by Snyk to avoid a vulnerability
-requests>=2.32.0 # not directly required, pinned by Snyk to avoid a vulnerability
+requests>=2.32.2 # not directly required, pinned by Snyk to avoid a vulnerability
+urllib3>=2.2.2 # not directly required, pinned by Snyk to avoid a vulnerability
+werkzeug>=3.0.3 # not directly required, pinned by Snyk to avoid a vulnerability