chore: re-enable debugger in RNTester unit and integration tests

Author: artus9033

packages/rn-tester/RNTesterPods.xcodeproj/xcshareddata/xcschemes/RNTesterIntegrationTests.xcscheme

@@ -24,8 +24,8 @@
    </BuildAction>
    <TestAction
       buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = ""
-      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "NO">
       <MacroExpansion>
          <BuildableReference

packages/rn-tester/RNTesterPods.xcodeproj/xcshareddata/xcschemes/RNTesterUnitTests.xcscheme

@@ -38,8 +38,8 @@
    </BuildAction>
    <TestAction
       buildConfiguration = "Debug"
-      selectedDebuggerIdentifier = ""
-      selectedLauncherIdentifier = "Xcode.IDEFoundation.Launcher.PosixSpawn"
+      selectedDebuggerIdentifier = "Xcode.DebuggerFoundation.Debugger.LLDB"
+      selectedLauncherIdentifier = "Xcode.DebuggerFoundation.Launcher.LLDB"
       shouldUseLaunchSchemeArgsEnv = "NO">
       <MacroExpansion>
          <BuildableReference