fix(charts): Update chart toolbar icons

mentioned in commit 4418e55d

mentioned in merge request gitlab-org/frontend/pajamas-adoption-scanner!95 (merged)

mentioned in merge request status-page!649 (merged)

mentioned in merge request gitlab-docs!3313 (merged)

mentioned in merge request gitlab-org/gitlab-services/design.gitlab.com!3162 (merged)

mentioned in merge request gitlab!104759 (merged)

mentioned in merge request gitlab-org/frontend/pajamas-adoption-scanner!104 (merged)

mentioned in merge request status-page!653 (merged)

mentioned in merge request gitlab!105756 (merged)

mentioned in merge request gitlab-docs!3335 (merged)

mentioned in merge request gitlab-org/gitlab-services/design.gitlab.com!3173 (merged)