Enable RN DevTools Android OSS debug builds (#46395)

Summary:
Pull Request resolved: #46395

Enable React Native Devtools in Android OSS debug builds

Changelog:
[Android][Added] Enable React Native DevTools in OSS debug builds

Reviewed By: huntie

Differential Revision: D62376708

fbshipit-source-id: b5f98d003fee224930c0b8df1455be962e56d245

packages/react-native/ReactCommon/jsinspector-modern/CMakeLists.txt

@@ -7,6 +7,7 @@ cmake_minimum_required(VERSION 3.13)
 set(CMAKE_VERBOSE_MAKEFILE on)
 
 add_compile_options(
+        $<$<CONFIG:Debug>:-DHERMES_ENABLE_DEBUGGER=1>
         -fexceptions
         -std=c++20)