[TTS] Fix Translation by whitelisting CS mojo services.

chrome/browser/chrome_content_renderer_manifest_overlay.json

 {
   "display_name": "Chrome Render Process",
   "interface_provider_specs": {
     "service_manager:connector": {
       "provides": {
         "browser": [
           "mojom::ResourceUsageReporter"
         ]
       }
     },
     "navigation:frame": {
       "provides": {
         "browser": [
           "autofill::mojom::AutofillAgent",
           "autofill::mojom::PasswordAutofillAgent",
           "autofill::mojom::PasswordGenerationAgent",
+          "contextual_search::mojom::OverlayPageNotifierService",
           "dom_distiller::mojom::DistillerPageNotifierService"
         ]
       }
     }
   }
 }