CP-45921: Code refine for

- Move test code to its own suite
- Replace active with manager, which is static
- Add cmd_line record type to abstract cmd line type
- Refine doc comment and license

Signed-off-by: Lin Liu <[email protected]>

Author: liulinC

ocaml/tests/dune

@@ -8,7 +8,7 @@
       test_vm_placement test_vm_helpers test_repository test_repository_helpers
       test_ref
       test_livepatch test_rpm test_updateinfo test_storage_smapiv1_wrapper test_storage_quicktest test_observer
-      test_pool_periodic_update_sync))
+      test_pool_periodic_update_sync test_pkg_mgr))
   (libraries
     alcotest
     angstrom
@@ -60,13 +60,13 @@
 (tests
   (names test_vm_helpers test_vm_placement test_network_sriov test_vdi_cbt
     test_clustering test_pusb test_daemon_manager test_repository test_repository_helpers
-    test_livepatch test_rpm test_updateinfo test_pool_periodic_update_sync)
+    test_livepatch test_rpm test_updateinfo test_pool_periodic_update_sync test_pkg_mgr)
   (package xapi)
   (modes exe)
   (modules test_vm_helpers test_vm_placement test_network_sriov test_vdi_cbt
     test_event test_clustering test_cluster_host test_cluster test_pusb
     test_daemon_manager test_repository test_repository_helpers test_livepatch test_rpm
-    test_updateinfo test_pool_periodic_update_sync)
+    test_updateinfo test_pool_periodic_update_sync test_pkg_mgr)
   (libraries
     alcotest
     fmt

ocaml/tests/suite_alcotest.ml

@@ -71,5 +71,4 @@ let () =
     @ Test_session.tests
     @ Test_xapi_cmd_result.tests
     @ Test_extauth_plugin_ADwinbind.tests
-    @ Test_pkg_mgr.tests
     )