feat: added support for pipeline bridges

Author: Alex Zirka

docs/gl_objects/pipelines_and_jobs.rst

@@ -302,3 +302,27 @@ Play (trigger) a job::
 Erase a job (artifacts and trace)::
 
     build_or_job.erase()
+
+
+Pipeline bridges
+=====================
+
+Get a list of bridge jobs (including child pipelines) for a pipeline.
+
+Reference
+---------
+
+* v4 API
+
+  + :class:`gitlab.v4.objects.ProjectPipelineBridge`
+  + :class:`gitlab.v4.objects.ProjectPipelineBridgeManager`
+  + :attr:`gitlab.v4.objects.ProjectPipeline.bridges`
+
+* GitLab API: https://docs.gitlab.com/ee/api/jobs.html#list-pipeline-bridges
+
+Examples
+--------
+
+List bridges for the pipeline::
+
+    bridges = pipeline.bridges.list()

gitlab/v4/objects/__init__.py

@@ -3778,6 +3778,17 @@ class ProjectPipelineJobManager(ListMixin, RESTManager):
     _list_filters = ("scope",)
 
 
+class ProjectPipelineBridge(RESTObject):
+    pass
+
+
+class ProjectPipelineBridgeManager(ListMixin, RESTManager):
+    _path = "/projects/%(project_id)s/pipelines/%(pipeline_id)s/bridges"
+    _obj_cls = ProjectPipelineBridge
+    _from_parent_attrs = {"project_id": "project_id", "pipeline_id": "id"}
+    _list_filters = ("scope",)
+
+
 class ProjectPipelineVariable(RESTObject):
     _id_attr = "key"
 
@@ -3791,6 +3802,7 @@ class ProjectPipelineVariableManager(ListMixin, RESTManager):
 class ProjectPipeline(RESTObject, RefreshMixin, ObjectDeleteMixin):
     _managers = (
         ("jobs", "ProjectPipelineJobManager"),
+        ("bridges", "ProjectPipelineBridgeManager"),
         ("variables", "ProjectPipelineVariableManager"),
     )