Add sparse_basic_1 to smoke tests.

cmake/EigenSmokeTestList.cmake

diff --git a/cmake/EigenSmokeTestList.cmake b/cmake/EigenSmokeTestList.cmake
index 498d529..db7d3ff 100644
--- a/cmake/EigenSmokeTestList.cmake
+++ b/cmake/EigenSmokeTestList.cmake
@@ -103,6 +103,7 @@
   sizeof
   sizeoverflow
   smallvectors
+  sparse_basic_1
   sparse_basic_3
   sparse_block_1
   sparse_extra_4
@@ -132,4 +133,4 @@
   unalignedcount
   vectorwiseop_1
   visitor_1
-  vectorization_logic_1)
\ No newline at end of file
+  vectorization_logic_1)