Bug 1720612 - Renew external protocol dialog telemetry and add additional protocols. r=johannh

Differential Revision: https://phabricator.services.mozilla.com/D120238

toolkit/components/telemetry/Histograms.json

@@ -16327,8 +16327,8 @@
     "record_in_processes": ["main"],
     "products": ["firefox"],
     "alert_emails": ["pbz@mozilla.com", "seceng-telemetry@mozilla.com"],
-    "bug_numbers": [1672344, 1683103, 1700832],
-    "expires_in_version": "93",
+    "bug_numbers": [1672344, 1683103, 1700832, 1720612],
+    "expires_in_version": "96",
     "kind": "categorical",
     "releaseChannelCollection": "opt-out",
     "description": "Counts how often the external protocol handler dialog is shown. Labelled by protocol scheme. Keyed by the kind of browsing context the navigation was triggered from: TOPLEVEL: Top browser, SUB_SAMEORIGIN: Same origin iframe, SUB_CROSSORIGIN: Cross origin iframe, SUB_SANDBOX_ALLOW: Sandboxed iframe with relevant allow flags, SUB_SANDBOX_NOALLOW: Sandboxed iframe without relevant allow flags",
@@ -16427,7 +16427,10 @@
       "weixin",
       "whatsapp",
       "xbls",
-      "xmpp"
+      "xmpp",
+      "gotoopener",
+      "msteams",
+      "ROBLOX"
     ]
   },
   "ECHCONFIG_SUCCESS_RATE": {

toolkit/mozapps/handling/ContentDispatchChooser.jsm

@@ -82,6 +82,7 @@ let ContentDispatchChooserTelemetry = {
     pcast: "PODCAST",
     podcast: "PODCAST",
     podcasts: "PODCAST",
+    "roblox-player": "ROBLOX",
     search: "SEARCH",
     "search-ms": "SEARCH",
     sip: "SIP",