Next generation hardware handling (#2429)

* Next generation hardware handling

* need daemon for some details

* fix tests

* fix wrong coresys lookup

* test initial import

* test device lookup

* validate if device exists

* Add cgroups rules manager

* mapping udev from host

* Modify validation/options handling

* lookup devices

* add support for host udev mapping

* next

* Add policy support to add-ons

* Depricate hardware trigger call

* next cleanup round

* detect USB linking

* optimize

* readd udev utils for backwards compatibility

* fix tests

* Add more tests

* fix tests

* Make device explicit

* Add filter

* work on tests

* Add migration step

* clean out auto_uart

* Fix all tests

* Expose all device information

* small  improvment

* Fix loop over right devices

* Use migration for new device format

* Update rootfs/etc/cont-init.d/udev.sh

Co-authored-by: Franck Nijhof <git@frenck.dev>

* Fix old helper

* Fix API

* add helper for by-id

* fix tests

* Fix serial helper

* Fix hardware API schema

* Hide some virtual devices from tracking

* Apply suggestions from code review

Co-authored-by: Stefan Agner <stefan@agner.ch>

* Update supervisor/addons/validate.py

Co-authored-by: Stefan Agner <stefan@agner.ch>

* Update supervisor/addons/validate.py

Co-authored-by: Stefan Agner <stefan@agner.ch>

* fix lint

* Apply suggestions from code review

Co-authored-by: Joakim Sørensen <joasoe@gmail.com>

* Apply suggestions from code review

Co-authored-by: Joakim Sørensen <joasoe@gmail.com>

* fix black

* fix lint

Co-authored-by: Franck Nijhof <git@frenck.dev>
Co-authored-by: Stefan Agner <stefan@agner.ch>
Co-authored-by: Joakim Sørensen <joasoe@gmail.com>

tests/hardware/test_policy.py

@@ -0,0 +1,29 @@
+"""Test HardwareManager Module."""
+from pathlib import Path
+
+from supervisor.hardware.const import PolicyGroup
+from supervisor.hardware.data import Device
+
+# pylint: disable=protected-access
+
+
+def test_device_policy(coresys):
+    """Test device cgroup policy."""
+    device = Device(
+        "ttyACM0",
+        Path("/dev/ttyACM0"),
+        Path("/sys/bus/usb/001"),
+        "tty",
+        [],
+        {"MAJOR": "5", "MINOR": "10"},
+    )
+
+    assert coresys.hardware.policy.get_cgroups_rule(device) == "c 5:10 rwm"
+
+
+def test_policy_group(coresys):
+    """Test policy group generator."""
+    assert coresys.hardware.policy.get_cgroups_rules(PolicyGroup.VIDEO) == [
+        "c 239:* rwm",
+        "c 29:* rwm",
+    ]