Revert "Update dependency reactstrap to ^8.1.1 (#6366)"
Created by: attfarhan
This reverts commit 5cf48222d66662d7f359458831bb7dc59fbe296e.
Fixes https://github.com/sourcegraph/sourcegraph/issues/6437
Created by: attfarhan
This reverts commit 5cf48222d66662d7f359458831bb7dc59fbe296e.
Fixes https://github.com/sourcegraph/sourcegraph/issues/6437