Merge branch '238554-use-uppercase-names-for-input-sizes-coming-from-backend' into 'master'

Use uppercase names for input sizes coming from backend

See merge request gitlab-org/gitlab!39820

ee/app/assets/javascripts/security_configuration/sast/components/constants.js

 import { s__ } from '~/locale';
 
-export const SMALL = 'small';
-export const MEDIUM = 'medium';
-export const LARGE = 'large';
+export const SMALL = 'SMALL';
+export const MEDIUM = 'MEDIUM';
+export const LARGE = 'LARGE';
 
 // The backend will supply sizes matching the keys of this map; the values
 // correspond to values acceptable to the underlying components' size props.