Removed extra whitespaces

doc/administration/geo/replication/configuration.md

doc/administration/job_logs.md

doc/administration/packages/container_registry.md

doc/administration/raketasks/storage.md

...dministration/troubleshooting/gitlab_rails_cheat_sheet.md

doc/ci/pipelines/index.md

doc/ci/yaml/visualization.md

doc/development/adding_database_indexes.md

doc/development/agent/local.md

doc/development/contributing/style_guides.md

doc/development/fe_guide/performance.md

doc/development/fe_guide/style/vue.md

doc/development/fe_guide/vue.md

doc/development/feature_categorization/index.md

doc/development/feature_flags/development.md

doc/development/integrations/codesandbox.md

doc/install/installation.md

doc/user/admin_area/analytics/dev_ops_report.md

doc/user/application_security/security_dashboard/index.md

doc/user/group/subgroups/index.md