Summary:
Rocksdb cmake configuration uses `GNUInstallDirs`, which on some
platforms sets `CMAKE_INSTALL_LIBDIR` to `lib64`. We have hardcoded the
path to the library inside `lib`. Since this is a local installation, it
doesn't really matter, so it should be OK to always install rocksdb
under `lib`.
Reviewers: mferencevic
Reviewed By: mferencevic
Subscribers: pullbot
Differential Revision: https://phabricator.memgraph.io/D2042
bf4bf7a3bd