Add ConfigureSecretDetection graphql mutation

...hql/mutations/security/ci_configuration/configure_sast.rb

...s/security/ci_configuration/configure_secret_detection.rb

app/graphql/types/mutation_type.rb

...services/security/ci_configuration/base_create_service.rb

...services/security/ci_configuration/sast_create_service.rb

...services/security/ci_configuration/sast_parser_service.rb

...urity/ci_configuration/secret_detection_create_service.rb

changelogs/unreleased/321282-be-graphql-sd-settings.yml

config/known_invalid_graphql_queries.yml

doc/api/graphql/reference/index.md

...ripts/security_configuration/components/manage_via_mr.vue

...ation/graphql/configure_secret_detection.mutation.graphql

ee/app/assets/javascripts/security_configuration/index.js

ee/app/views/projects/security/configuration/show.html.haml

lib/security/ci_configuration/base_build_action.rb

lib/security/ci_configuration/sast_build_action.rb

...ecurity/ci_configuration/secret_detection_build_action.rb

locale/gitlab.pot

...utations/security/ci_configuration/configure_sast_spec.rb

...urity/ci_configuration/configure_secret_detection_spec.rb