chore: update mangled names

Author: dustinbyrne

packages/browser/terser-mangled-names.json

@@ -131,6 +131,7 @@
         "_exportTimeoutMillis",
         "_exporter",
         "_extensions",
+        "_featureFlags",
         "_finishedLogRecords",
         "_fireFeatureFlagsCallbacks",
         "_flagListenerCleanup",
@@ -213,7 +214,6 @@
         "_handleVisibilityChange",
         "_handleWidget",
         "_hasActionOrEventTriggeredSurvey",
-        "_hasBootstrappedFeatureFlags",
         "_hasLoadedFlags",
         "_hasLoggedDeprecationWarning",
         "_hasMultipleTickets",