feat: remove phone pluggin

Author: Michael Wegman

package-lock.json

@@ -76,7 +76,6 @@
     "@webex/plugin-logger": "1.121.0",
     "@webex/plugin-meetings": "1.121.0",
     "@webex/plugin-people": "1.121.0",
-    "@webex/plugin-phone": "1.121.0",
     "@webex/plugin-rooms": "1.121.0",
     "@webex/sdk-component-adapter": "^1.26.2",
     "@webex/storage-adapter-local-forage": "1.121.0",
@@ -246,7 +245,6 @@
       "@webex/plugin-authorization",
       "@webex/plugin-logger",
       "@webex/plugin-people",
-      "@webex/plugin-phone",
       "@webex/webex-core",
       "@webex/storage-adapter-local-forage",
       "@webex/storage-adapter-local-storage",