Merge branch 'docs-add-max-pipeline-subscriptions' into 'master'

Added Max pipeline subscriptions defaults

See merge request gitlab-org/gitlab!35357

doc/user/gitlab_com/index.md

@@ -84,6 +84,7 @@ Below are the current settings regarding [GitLab CI/CD](../../ci/README.md).
 | Artifacts [expiry time](../../ci/yaml/README.md#artifactsexpire_in)   | From June 22, 2020, deleted after 30 days unless otherwise specified (artifacts created before that date have no expiry).           | deleted after 30 days unless otherwise specified    |
 | Scheduled Pipeline Cron | `*/5 * * * *` | `19 * * * *` |
 | [Max jobs in active pipelines](../../administration/instance_limits.md#number-of-jobs-in-active-pipelines) | `500` for Free tier, unlimited otherwise | Unlimited
+| [Max CI/CD subscriptions to a project](../../administration/instance_limits.md#number-of-cicd-subscriptions-to-a-project) | `2` | Unlimited |
 | [Max pipeline schedules in projects](../../administration/instance_limits.md#number-of-pipeline-schedules) | `10` for Free tier, `50` for all paid tiers | Unlimited |
 | [Max number of instance level variables](../../administration/instance_limits.md#number-of-instance-level-variables) | `25` | `25` |
 | [Scheduled Job Archival](../../user/admin_area/settings/continuous_integration.md#archive-jobs-core-only) | 3 months | Never |