iOS: refresh phone/watch app icons with lobster assets (#21997)

Merged via /review-pr -> /prepare-pr -> /merge-pr.

Prepared head SHA: d41caeff38
Co-authored-by: mbelinky <132747814+mbelinky@users.noreply.github.com>
Co-authored-by: mbelinky <132747814+mbelinky@users.noreply.github.com>
Reviewed-by: @mbelinky

apps/ios/WatchApp/Assets.xcassets/AppIcon.appiconset/Contents.json

@@ -0,0 +1,116 @@
+{
+  "images": [
+    {
+      "idiom": "watch",
+      "role": "notificationCenter",
+      "subtype": "38mm",
+      "size": "24x24",
+      "scale": "2x",
+      "filename": "watch-notification-38@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "notificationCenter",
+      "subtype": "42mm",
+      "size": "27.5x27.5",
+      "scale": "2x",
+      "filename": "watch-notification-42@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "companionSettings",
+      "size": "29x29",
+      "scale": "2x",
+      "filename": "watch-companion-29@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "companionSettings",
+      "size": "29x29",
+      "scale": "3x",
+      "filename": "watch-companion-29@3x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "appLauncher",
+      "subtype": "38mm",
+      "size": "40x40",
+      "scale": "2x",
+      "filename": "watch-app-38@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "appLauncher",
+      "subtype": "40mm",
+      "size": "44x44",
+      "scale": "2x",
+      "filename": "watch-app-40@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "appLauncher",
+      "subtype": "41mm",
+      "size": "46x46",
+      "scale": "2x",
+      "filename": "watch-app-41@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "appLauncher",
+      "subtype": "44mm",
+      "size": "50x50",
+      "scale": "2x",
+      "filename": "watch-app-44@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "appLauncher",
+      "subtype": "45mm",
+      "size": "51x51",
+      "scale": "2x",
+      "filename": "watch-app-45@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "quickLook",
+      "subtype": "38mm",
+      "size": "86x86",
+      "scale": "2x",
+      "filename": "watch-quicklook-38@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "quickLook",
+      "subtype": "42mm",
+      "size": "98x98",
+      "scale": "2x",
+      "filename": "watch-quicklook-42@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "quickLook",
+      "subtype": "44mm",
+      "size": "108x108",
+      "scale": "2x",
+      "filename": "watch-quicklook-44@2x.png"
+    },
+    {
+      "idiom": "watch",
+      "role": "quickLook",
+      "subtype": "45mm",
+      "size": "117x117",
+      "scale": "2x",
+      "filename": "watch-quicklook-45@2x.png"
+    },
+    {
+      "idiom": "watch-marketing",
+      "size": "1024x1024",
+      "scale": "1x",
+      "filename": "watch-marketing-1024.png"
+    }
+  ],
+  "info": {
+    "version": 1,
+    "author": "xcode"
+  }
+}

apps/ios/WatchApp/Assets.xcassets/Contents.json

@@ -0,0 +1,6 @@
+{
+  "info": {
+    "version": 1,
+    "author": "xcode"
+  }
+}