maint: attempt to fix repeated HTTP 202

- removes http:// & https:// mount from request session
- removes request session (corrupt cookies might cause trouble)
- uses fake user-agent for each fresh requsts (new depns)
- updt. deps, adds SAST dev deps - bandit

pyproject.toml

@@ -9,12 +9,14 @@ license = "MIT"
 python = "^3.10"
 requests = "^2.28.1"
 PyGithub = "^1.55"
+Faker = "^13.15.1"
 
 [tool.poetry.dev-dependencies]
 autopep8 = "^1.6.0"
 pylint = "^2.14.5"
 python-dotenv = "^0.20.0"
 loguru = "^0.6.0"
+bandit = "^1.7.4"
 
 [build-system]
 requires = ["poetry-core>=1.0.0"]