Refactor installer to separate workflows methods from the installer class (#1055)

Author: FastLee

src/databricks/labs/ucx/cli.py

@@ -26,6 +26,7 @@
 from databricks.labs.ucx.hive_metastore.table_migrate import TablesMigrate
 from databricks.labs.ucx.hive_metastore.table_move import TableMove
 from databricks.labs.ucx.install import WorkspaceInstallation
+from databricks.labs.ucx.installer.workflows import WorkflowsInstallation
 from databricks.labs.ucx.workspace_access.clusters import ClusterAccess
 from databricks.labs.ucx.workspace_access.groups import GroupManager
 
@@ -41,7 +42,7 @@
 @ucx.command
 def workflows(w: WorkspaceClient):
     """Show deployed workflows and their state"""
-    installation = WorkspaceInstallation.current(w)
+    installation = WorkflowsInstallation.current(w)
     logger.info("Fetching deployed jobs...")
     print(json.dumps(installation.latest_job_status()))
 
@@ -162,7 +163,7 @@ def repair_run(w: WorkspaceClient, step):
     """Repair Run the Failed Job"""
     if not step:
         raise KeyError("You did not specify --step")
-    installation = WorkspaceInstallation.current(w)
+    installation = WorkflowsInstallation.current(w)
     logger.info(f"Repair Running {step} Job")
     installation.repair_run(step)