fix: requirements.txt to reduce vulnerabilities
fix: requirements.txt to reduce vulnerabilities


The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-540746
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-541323
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-541324
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-541325
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-541326
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-541327
- https://snyk.io/vuln/SNYK-PYTHON-PILLOW-543288

quittle/rules_web,quittle/rules_web,quittle/rules_web,quittle/rules_web