fix(memory): pass through unknown config keys in _wrap_configuration (aws#322)

_wrap_configuration only copies extraction, consolidation, and reflection
keys into the wrapped config dict. Any other top-level keys like
selfManagedConfiguration are silently dropped, making it impossible to
modify SELF_MANAGED strategies through modify_strategy or
update_memory_strategies.

Add a pass-through loop at the end of _wrap_configuration that copies
any config keys not already handled by the wrapping logic. This allows
selfManagedConfiguration (and any future unknown config keys) to reach
the API intact.

Relates to aws#212

Author: jariy17

src/bedrock_agentcore/memory/client.py

@@ -2012,4 +2012,9 @@ def _wrap_configuration(
             else:
                 wrapped_config["reflection"] = reflection
 
+        # Pass through any keys the SDK doesn't know about (e.g., selfManagedConfiguration)
+        for key in config:
+            if key not in wrapped_config:
+                wrapped_config[key] = config[key]
+
         return wrapped_config