BBDC - remove note about closed preview (#9398)

* Update bitbucket-data-center-integration.adoc

* Update invite-your-team.adoc

* Update create-project.adoc

* Update version-control-system-integration-overview.adoc

* Update first-steps.adoc

* Update triggers-overview.adoc

* Delete jekyll/_includes/partials/notes/bitbucket-data-center-closed-preview.adoc

* Update triggers-overview.adoc

Author: BeFunes

jekyll/_cci2/bitbucket-data-center-integration.adoc

@@ -10,8 +10,6 @@ contentTags:
 :icons: font
 :experimental:
 
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
-
 This page walks you through integrating a Bitbucket Data Center project with CircleCI. The sections below introduce you to concepts and ways to manage CI/CD (continuous integration and continuous delivery) pipelines for your Bitbucket Data Center project. CircleCI features that are in development for Bitbucket Data Center projects are detailed in the <<coming-soon>> section.
 
 [#overview]

jekyll/_cci2/create-project.adoc

@@ -153,8 +153,6 @@ For guidance on creating a `config.yml` file, see the following pages:
 [.tab.create-project.Bitbucket_Data_Center]
 --
 
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
-
 Follow these steps to create a new project in CircleCI:
 
 include::../_includes/partials/create-project/steps-up-to-pipeline.adoc[Insert steps from selecting Create project up to setting up a pipeline]

jekyll/_cci2/first-steps.adoc

@@ -30,8 +30,6 @@ From the link:https://circleci.com/signup/[Sign Up] page, do one of the followin
 
 If you want to build mainly **GitHub**, **GitLab** or **Bitbucket Data Center** projects, sign up with your email address to create an account.
 
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
-
 TIP: If you want to collaborate on an existing org you can create an account and request an invite later.
 
 . Select btn:[Sign Up].

jekyll/_cci2/invite-your-team.adoc

@@ -64,7 +64,6 @@ include::../_includes/partials/tips/check-github-type-org.adoc[]
 
 [.tab.invite.GitHub_App_/_GitLab_/_Bitbucket_Data_Center]
 --
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
 
 . In the CircleCI web app, select your org from the org cards on your user homepage.
 . Navigate to menu:Organization Settings[People], then select btn:[Invite].

jekyll/_cci2/triggers-overview.adoc

@@ -51,11 +51,6 @@ When you create a GitLab project in CircleCI you can set up multiple pipelines a
 Once your Bitbucket Cloud project is set up in CircleCI, a pipeline is triggered each time a commit is pushed on a branch that has a `.circleci/config.yml` file included. One exception to this is if you use the "Only build pull requests" option. For more information on "Only build pull requests", see the xref:oss#[Build open source projects] page.
 --
 
-[tab.event-trigger.BitBucket_Data_Center]
---
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
---
-
 Once triggered, a running pipeline appears on the pipelines dashboard, which is accessible by selecting **Dashboard** from the left hand sidebar in the CircleCI web app.
 
 .Pipeline running and visible on the dashboard

jekyll/_cci2/version-control-system-integration-overview.adoc

@@ -23,7 +23,6 @@ link:https://circleci.com/pricing/[CircleCI cloud] projects can be integrated wi
 * Bitbucket Cloud
 * Bitbucket Data Center
 +
-include::../_includes/partials/notes/bitbucket-data-center-closed-preview.adoc[]
 
 link:https://circleci.com/pricing/server/[CircleCI server] supports the following: