Support wildcard paths in ReadHandler

[todo]

connectedhomeip/src/app/ReadHandler.cpp

Lines 338 to 348 in 7434468

	// TODO: Support wildcard paths here
	// TODO: MEIs (ClusterId and AttributeId) have a invalid pattern instead of a single invalid value, need to add separate
	// functions for checking if we have received valid values.
	err = path.GetEndpointId(&(clusterInfo.mEndpointId));
	if (err == CHIP_NO_ERROR)
	{
	VerifyOrExit(!clusterInfo.HasWildcardEndpointId(), err = CHIP_ERROR_IM_MALFORMED_ATTRIBUTE_PATH);
	}
	SuccessOrExit(err);
	err = path.GetClusterId(&(clusterInfo.mClusterId));
	if (err == CHIP_NO_ERROR)

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This issue was generated by todo based on a TODO comment in 7434468 when #11115 was merged. cc @erjiaqing.