Security Dashboard Charts have unneeded scrollbars
Summary
Security dashboard charts show horizontal scrollbars, but it should not. It also shows vertical ones, probably because the horizontal are shown.
Steps to reproduce
See https://gitlab.com/groups/gitlab-examples/security/-/security/dashboard.
Example Project
See https://gitlab.com/groups/gitlab-examples/security/-/security/dashboard
What is the current bug behavior?
Scrollbars are shown.
What is the expected correct behavior?
Scrollbars are not shown.