Prepare 10.8 RC7 EE release

See merge request gitlab-org/gitlab-ee!5646

Merge branch '10-8-stable-prepare-rc7' of gitlab.com:gitlab-org/gitlab-ce into 10-8-stable-ee-prepare-rc7

* '10-8-stable-prepare-rc7' of gitlab.com:gitlab-org/gitlab-ce:
  Update VERSION to 10.8.0-rc6

Epics - include ::Issuable, not EE::Issuable

See merge request gitlab-org/gitlab-ee!5644

Prepare 10.8 RC6 EE release

See merge request gitlab-org/gitlab-ee!5637

Prepare 10.8 RC6 release

See merge request gitlab-org/gitlab-ce!18859

Merge branch '10-8-stable-prepare-rc6' of gitlab.com:gitlab-org/gitlab-ce into 10-8-stable-ee-prepare-rc6

* '10-8-stable-prepare-rc6' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch '45840-fix-cache-key-docs' into 'master'
  Merge branch 'fix/gb/add-tmp-index-to-improve-stages-migration-cleanup' into 'master'
  Merge branch 'fix/gb/add-missing-foreign-key-to-database-schema' into 'master'
  Update VERSION to 10.8.0-rc5

Remove project_mirror_data created_at and updated_at columns

Closes gitlab-qa#237

See merge request gitlab-org/gitlab-ee!5629

Resolve "Incorrect documentation for .gitlab-ci.yml cache:key default value"

Closes #45840

See merge request gitlab-org/gitlab-ce!18841

Add tmp index to ci_builds to optimize stages migration

Closes #46179

See merge request gitlab-org/gitlab-ce!18844

Add missing pipeline build foreign key to the schema

See merge request gitlab-org/gitlab-ce!18846

Prepare 10.8 RC5 release

See merge request gitlab-org/gitlab-ce!18839

Prepare 10.8 RC5 EE release

See merge request gitlab-org/gitlab-ee!5627

Merge branch '10-8-stable-prepare-rc5' of gitlab.com:gitlab-org/gitlab-ce into 10-8-stable-ee-prepare-rc5

* '10-8-stable-prepare-rc5' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch 'fix-ide-empty-editor' into 'master'
  Merge branch 'cherry-pick-7b8d754e-ce' into 'master'
  Merge branch '10-8-update-gitignore' into 'master'
  Merge branch '10-8-dependencies-update' into 'master'
  Merge branch '10244-group-runner-docs' into 'master'
  Merge branch '45819_update_container_scanning_gitlab_ci_config_doc' into 'master'

Don't add project_mirror_data columns that have already been added

Closes #5939

See merge request gitlab-org/gitlab-ee!5628

Stop presenting burndown charts promotion for grouped milestones

Closes gitlab-ce#46129

See merge request gitlab-org/gitlab-ee!5616

Fixed empty editors in the IDE

Closes #46153

See merge request gitlab-org/gitlab-ce!18842

Adjust spec to build correct path when storage path ends in slash

See merge request gitlab-org/gitlab-ce!18843

Update the .gitignore, .gitlab-ci.yml, and Dockerfile templates

See merge request gitlab-org/gitlab-ce!18845

Update the dependencies license list

See merge request gitlab-org/gitlab-ce!18847

Add docs for group runners

Closes #10244

See merge request gitlab-org/gitlab-ce!18807

Updates Clair container scanning GitLab CI configuration

Closes #45819

See merge request gitlab-org/gitlab-ce!18614

Merge branch '10-8-stable-prepare-rc5' of gitlab.com:gitlab-org/gitlab-ce into 10-8-stable-ee-prepare-rc5

* '10-8-stable-prepare-rc5' of gitlab.com:gitlab-org/gitlab-ce:
  Merge branch 'add-runner-type-to-cluster-app' into 'master'
  Merge branch 'fix_plural_handling_for_migration_to_ghost_user' into 'master'
  Merge branch 'fix/gb/add-pipeline-builds-foreign-key' into 'master'
  Merge branch '5750-backport-checksum-git-commanderror-exit-status-128' into 'master'
  Merge branch 'ide-mr-icon-fixes' into 'master'
  Merge branch '46130-ce-remote_mirrors-table-should-have-boolean-enabled-set-to-false' into 'master'
  Merge branch 'dm-ensure-import-state-persisted' into 'master'
  Update VERSION to 10.8.0-rc4

Merge branch '5926-getting-geo-secondary-database-is-not-configured-when-only-running-ee-sha_attribute' into 'master'

Getting "Geo secondary database is not configured" when only running EE (sha_attribute)

Closes #5926

See merge request gitlab-org/gitlab-ee!5614

Resolve "Geo: Gitlab::Git::CommandError (13:exit status 128) when calculating checksums"

Closes #5750

See merge request gitlab-org/gitlab-ee!5486

Don't create import_state until project is persisted

See merge request gitlab-org/gitlab-ee!5612

Set `runner_type` for cluster/application

See merge request gitlab-org/gitlab-ce!18832

Cleanly handle plural name for ghost user migration

See merge request gitlab-org/gitlab-ce!18798

Add database foreign key between pipelines and builds

Closes #46035

See merge request gitlab-org/gitlab-ce!18822

Raise InvalidRepository error for non-valid git repositories

See merge request gitlab-org/gitlab-ce!18594

Fixed tooltip & spacing of merge request icon in IDE

Closes #46121 and #46123

See merge request gitlab-org/gitlab-ce!18805

Resolve "CE remote_mirrors table should have boolean enabled set to `false`"

Closes #46130

See merge request gitlab-org/gitlab-ce!18801

Don't create import_state until project is persisted

See merge request gitlab-org/gitlab-ce!18803