docs(gitbook): updated the summary document so that missing pages are…

… rendered by gitbook (#2234)

SUMMARY.md

@@ -15,12 +15,17 @@
 
 ## Recipes
 - [CI configurations](docs/recipes/README.md#ci-configurations)
-	- [CircleCI 2.0](docs/recipes/circleci-workflows.md)
-	- [Travis CI](docs/recipes/travis.md)
-	- [GitLab CI](docs/recipes/gitlab-ci.md)
+  - [CircleCI 2.0](docs/recipes/circleci-workflows.md)
+  - [Travis CI](docs/recipes/travis.md)
+  - [GitLab CI](docs/recipes/gitlab-ci.md)
+  - [GitHub Actions](docs/recipes/github-actions.md)
+  - [Jenkins CI](docs/recipes/jenkins-ci.md)
 - [Git hosted services](docs/recipes/README.md#git-hosted-services)
-	- [Git authentication with SSH keys](docs/recipes/git-auth-ssh-keys.md)
-- [Package managers and languages](docs/recipes/README.md#package-managers-and-languages)
+  - [Git authentication with SSH keys](docs/recipes/git-auth-ssh-keys.md)
+- [Release Workflow](docs/recipes/README.md#release-workflow)
+  - [Publishing on distribution channels](docs/recipes/distribution-channels.md)
+  - [Publishing maintenance releases](docs/recipes/maintenance-releases.md)
+  - [Publishing pre-releases](docs/recipes/pre-releases.md)
 
 ## Developer guide
 - [JavaScript API](docs/developer-guide/js-api.md)
@@ -33,3 +38,4 @@
 - [Troubleshooting](docs/support/troubleshooting.md)
 - [Node version requirement](docs/support/node-version.md)
 - [Node Support Policy](docs/support/node-support-policy.md)
+- [Git version requirement](docs/support/git-version.md)

docs/recipes/README.md

@@ -14,5 +14,3 @@
 - [Publishing on distribution channels](distribution-channels.md)
 - [Publishing maintenance releases](maintenance-releases.md)
 - [Publishing pre-releases](pre-releases.md)
-
-## Package managers and languages