update .gitignore

Change-Id: I719e390ca367d2a5aecab303efab1ec920e6fac1
diff --git a/.gitignore b/.gitignore
index 570aae3..8173970 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,3 +9,6 @@
 .*LOG
 LOG.*
 !.gitlab-ci.yml
+LOG
+rocksdb
+