Fix redirect orphans (#23555)

* Remove self referential redirects

* remove redirect that should be visible

* Delete outdated article

* Readd redirect for deleted article

* Remove deleted article from index

* remove translations

Author: ethanpalm

content/actions/migrating-to-github-actions/migrating-from-azure-pipelines-to-github-actions.md

@@ -2,7 +2,6 @@
 title: Migrating from Azure Pipelines to GitHub Actions
 intro: '{% data variables.product.prodname_actions %} and Azure Pipelines share several configuration similarities, which makes migrating to {% data variables.product.prodname_actions %} relatively straightforward.'
 redirect_from:
-  - /actions/migrating-to-github-actions/migrating-from-azure-pipelines-to-github-actions
   - /actions/learn-github-actions/migrating-from-azure-pipelines-to-github-actions
 versions:
   fpt: '*'

content/actions/migrating-to-github-actions/migrating-from-circleci-to-github-actions.md

@@ -2,7 +2,6 @@
 title: Migrating from CircleCI to GitHub Actions
 intro: 'GitHub Actions and CircleCI share several similarities in configuration, which makes migration to GitHub Actions relatively straightforward.'
 redirect_from:
-  - /actions/migrating-to-github-actions/migrating-from-circleci-to-github-actions
   - /actions/learn-github-actions/migrating-from-circleci-to-github-actions
 versions:
   fpt: '*'

content/actions/migrating-to-github-actions/migrating-from-jenkins-to-github-actions.md

@@ -2,7 +2,6 @@
 title: Migrating from Jenkins to GitHub Actions
 intro: '{% data variables.product.prodname_actions %} and Jenkins share multiple similarities, which makes migration to {% data variables.product.prodname_actions %} relatively straightforward.'
 redirect_from:
-  - /actions/migrating-to-github-actions/migrating-from-jenkins-to-github-actions
   - /actions/learn-github-actions/migrating-from-jenkins-to-github-actions
 versions:
   fpt: '*'

content/actions/migrating-to-github-actions/migrating-from-travis-ci-to-github-actions.md

@@ -2,7 +2,6 @@
 title: Migrating from Travis CI to GitHub Actions
 intro: '{% data variables.product.prodname_actions %} and Travis CI share multiple similarities, which helps make it relatively straightforward to migrate to {% data variables.product.prodname_actions %}.'
 redirect_from:
-  - /actions/migrating-to-github-actions/migrating-from-travis-ci-to-github-actions
   - /actions/learn-github-actions/migrating-from-travis-ci-to-github-actions
 versions:
   fpt: '*'

content/github/index.md

@@ -20,5 +20,4 @@ children:
   - /understanding-how-github-uses-and-protects-your-data
   - /site-policy
   - /site-policy-deprecated
-  - /setting-up-and-managing-your-enterprise
 ---