fix: test/appium/requirements.txt to reduce vulnerabilities
fix: test/appium/requirements.txt to reduce vulnerabilities

The following vulnerabilities are fixed by pinning transitive dependencies:
- https://snyk.io/vuln/SNYK-PYTHON-AIOHTTP-1584144

Signed-off-by: Churikova Tetiana <df59d4ef10565572befc1f25db27f19bd387b29a@gmail.com>

status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react,status-im/status-react