Issue #3458855: Combine Visitors Views

config/optional/views.view.visitors.yml

config/optional/views.view.visitors_browser.yml

config/optional/views.view.visitors_device.yml

config/optional/views.view.visitors_operating_system.yml

config/optional/views.view.visitors_recent_visits.yml

config/optional/views.view.visitors_top_visits.yml

src/Controller/Report/DeviceController.php

src/Controller/Report/HostController.php

src/Controller/Report/LocationController.php

src/Controller/Report/ReportController.php

src/Controller/Report/RouteController.php

src/Controller/Report/SoftwareController.php

src/Controller/Report/TopPageController.php

tests/src/Functional/VisitorsViewTest.php

visitors.install

visitors.routing.yml

visitors_geoip/config/optional/views.view.visitors_geoip.yml

visitors_geoip/visitors_geoip.install