Backport - Add new device: Apple HomePod

(cherry picked from commit 5d603dacd7)

test/device-test.json

@@ -1844,6 +1844,15 @@
             "type": "undefined"
         }
     },
+    {
+        "desc": "Apple HomePod",
+        "ua": "AppleCoreMedia/1.0.0.15D61 (HomePod; U; CPU OS 11_2_5 like Mac OS X; en_us)",
+        "expect": {
+            "vendor": "Apple",
+            "model": "HomePod",
+            "type": "embedded"
+        }
+    },
     {
         "desc": "Apple Watch",
         "ua": "atc/1.0 watchOS/7.3.3 model/Watch4,2 hwp/t8006 build/18S830 (6; dt:191)",

test/os-test.json

@@ -818,6 +818,15 @@
             "version" : "16.4.1"
         }
     },
+    {
+        "desc": "Apple HomePod",
+        "ua": "AppleCoreMedia/1.0.0.15D61 (HomePod; U; CPU OS 11_2_5 like Mac OS X; en_us)",
+        "expect"  :
+        {
+            "name"    : "iOS",
+            "version" : "11.2.5"
+        }
+    },
     {
         "desc"    : "watchOS",
         "ua"      : "server-bag [Watch OS,8.4,19S546,Watch3,4]",