tools/testing/cxl: Fix decoder default state

The 'enabled' state is reserved for committed decoders. By default,
cxl_test decoders are uncommitted at init time.

Fixes: 7c7d68db ("tools/testing/cxl: Enumerate mock decoders")
Reviewed-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/165603888091.551046.6312322707378021172.stgit@dwillia2-xfhSigned-off-by: Dan Williams <dan.j.williams@intel.com>

tools/testing/cxl/test/cxl.c

@@ -466,7 +466,6 @@ static int mock_cxl_enumerate_decoders(struct cxl_hdm *cxlhdm)
 			.end = -1,
 		};
 
-		cxld->flags = CXL_DECODER_F_ENABLE;
 		cxld->interleave_ways = min_not_zero(target_count, 1);
 		cxld->interleave_granularity = SZ_4K;
 		cxld->target_type = CXL_DECODER_EXPANDER;