Fix enable hermes debugger in Bridgeless mode

Summary:
Set the proper build flags for debugging in Bridgeless mode.

This fixes [facebook#44240](facebook#44240)

## Changelog:
[iOS][Fixed] - Add `HERMES_ENABLE_DEBUGGER=1` flag to React-RuntimeApple

Differential Revision: D56575647

packages/react-native/scripts/cocoapods/utils.rb

@@ -44,6 +44,7 @@ def self.has_pod(installer, name)
     def self.set_gcc_preprocessor_definition_for_React_hermes(installer)
         self.add_build_settings_to_pod(installer, "GCC_PREPROCESSOR_DEFINITIONS", "HERMES_ENABLE_DEBUGGER=1", "React-hermes", "Debug")
         self.add_build_settings_to_pod(installer, "GCC_PREPROCESSOR_DEFINITIONS", "HERMES_ENABLE_DEBUGGER=1", "hermes-engine", "Debug")
+        self.add_build_settings_to_pod(installer, "GCC_PREPROCESSOR_DEFINITIONS", "HERMES_ENABLE_DEBUGGER=1", "React-RuntimeHermes", "Debug")
     end
 
     def self.turn_off_resource_bundle_react_core(installer)