Update CMakeLists.txt for added test

Summary: Update CMakeLists.txt for added db_io_failure_test. Depends on D58341

Test Plan: Run make check to see if the tests are working properly.

Reviewers: sdong

Reviewed By: sdong

Subscribers: andrewkr, dhruba

Differential Revision: https://reviews.facebook.net/D58671

CMakeLists.txt

@@ -381,6 +381,7 @@ set(TESTS
         db/write_batch_test.cc
         db/write_callback_test.cc
         db/write_controller_test.cc
+        db/db_io_failure_test.cc
         table/block_based_filter_block_test.cc
         table/block_test.cc
         table/cuckoo_table_builder_test.cc