Merge branch '235969-fix-docker-icon-in-the-file-icons-svg-map' into 'master'

Resolve "Fix docker icon in the file icons svg map"

Closes #235969

See merge request gitlab-org/gitlab!40785

changelogs/unreleased/235969-fix-docker-icon-in-the-file-icons-svg-map.yml

+---
+title: Fix docker file icon
+merge_request: 40785
+author:
+type: fixed