[lldb][sbapi] Fix API break in SBDebugger broadcast bits

#87409 removed the broadcast
bits from SBDebugger and placed them in `lldb-enumerations.h`. This is
API-breaking so this commits places the enum back into `SBDebugger.h`
and references the bits from `lldb-enumerations.h`.

Author: chelcassanova

lldb/include/lldb/API/SBDebugger.h

@@ -42,6 +42,13 @@ class LLDB_API SBInputReader {
 
 class LLDB_API SBDebugger {
 public:
+  FLAGS_ANONYMOUS_ENUM(){
+      eBroadcastBitProgress = lldb::DebuggerBroadcastBit::eBroadcastBitProgress,
+      eBroadcastBitWarning = lldb::DebuggerBroadcastBit::eBroadcastBitWarning,
+      eBroadcastBitError = lldb::DebuggerBroadcastBit::eBroadcastBitError,
+      eBroadcastBitProgressCategory =
+          lldb::DebuggerBroadcastBit::eBroadcastBitProgressCategory,
+  };
   SBDebugger();
 
   SBDebugger(const lldb::SBDebugger &rhs);