Rename @gitlab-org/gitlab-svgs to @gitlab/svgs

What does this MR do?

We moved the svg package to the @gitlab/svgs namespace.

What are the relevant issue numbers?

See gitlab-svgs#29 (closed)

Does this MR meet the acceptance criteria?

• Changelog entry added, if necessary
• Documentation created/updated
• Tests added for this feature/bug
• Conforms to the code review guidelines
• Conforms to the merge request performance guidelines
• Conforms to the style guides
• Conforms to the database guides
• Link to e2e tests MR added if this MR has Requires e2e tests label. See the Test Planning Process.

app/assets/javascripts/clusters/components/applications.vue

 <script>
 import _ from 'underscore';
-import helmInstallIllustration from '@gitlab-org/gitlab-svgs/dist/illustrations/kubernetes-installation.svg';
+import helmInstallIllustration from '@gitlab/svgs/dist/illustrations/kubernetes-installation.svg';
 import elasticsearchLogo from 'images/cluster_app_logos/elasticsearch.png';
 import gitlabLogo from 'images/cluster_app_logos/gitlab.png';
 import helmLogo from 'images/cluster_app_logos/helm.png';