chore(drawer): set followsDesignSystem to false
As per gitlab-org/gitlab-services/design.gitlab.com!1621 (comment 304829077), the GlDrawer
component does not yet follow Pajamas specifications.
As per gitlab-org/gitlab-services/design.gitlab.com!1621 (comment 304829077), the GlDrawer
component does not yet follow Pajamas specifications.