ci: Disable AppArmor instead of using --no-sandbox (in conftest.py) open-contracting/software-development-handbook#142

Author: jpmckinney

tests/conftest.py

@@ -11,7 +11,6 @@
 def browser(request):
     options = Options()
     options.add_argument("--headless")
-    options.add_argument("--no-sandbox")
 
     browser = webdriver.Chrome(options=options)
     browser.implicitly_wait(3)