Add config_flow to bluesound integration (#115207)

* Add config flow to bluesound

* update init

* abort flow if connection is not possible

* add to codeowners

* update unique id

* add async_unload_entry

* add import flow

* add device_info

* add zeroconf

* fix errors

* formatting

* use bluos specific zeroconf service type

* implement requested changes

* implement requested changes

* fix test; add more tests

* use AsyncMock assert functions

* fix potential naming collision

* move setup_services back to media_player.py

* implement requested changes

* add port to zeroconf flow

* Fix comments

---------

Co-authored-by: Joostlek <joostlek@outlook.com>

homeassistant/generated/zeroconf.py

@@ -651,6 +651,11 @@ ZEROCONF = {
             "name": "yeelink-*",
         },
     ],
+    "_musc._tcp.local.": [
+        {
+            "domain": "bluesound",
+        },
+    ],
     "_nanoleafapi._tcp.local.": [
         {
             "domain": "nanoleaf",