pagination links are displayed in share snapshot osc and manilaclient commands

Pagination links are not useful in command line outputs and they shouldn't be displayed. However, we're not popping them off for share snapshot export locations:

Pagination links are currently displayed in
- "openstack share snapshot show" and "manila snapshot-show" commands.
- "openstack share snapshot export location show" command

Sample output:

$ manila snapshot-show testsnap2
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| Property | Value |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+
| id | cbf7471e-1fa4-4ef9-b537-29bfdcdbf52c |
| share_id | 1223f32b-9a09-4a98-baf0-85aec3cc43ae |
| share_size | 10 |
| created_at | 2021-01-22T00:49:11.000000 |
| status | available |
| name | testsnap2 |
| description | None |
| size | 10 |
| share_proto | NFS |
| provider_location | /path/to/fake/snapshot/snapshot_cbf7471e_1fa4_4ef9_b537_29bfdcdbf52c_30685a81_df7f_4e9c_a82b_5a5386a3880c |
| user_id | a8ca2cff9dc741e199d0237e902fedf1 |
| project_id | 5093976d7d674ebbad2706821dff1f42 |
| export_locations | |
| | id = 0981fdb0-a4f9-471e-bdd5-9af361eb0a7f |
| | path = 10.0.0.20:/path/to/fake/snapshot/snapshot_cbf7471e_1fa4_4ef9_b537_29bfdcdbf52c_30685a81_df7f_4e9c_a82b_5a5386a3880c |
| | links = [{'rel': 'self', 'href': 'http://10.0.110.111/share/v2/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/0981fdb0-a4f9-471e-bdd5-9af361eb0a7f'}, {'rel': 'bookmark', 'href': 'http://10.0.110.111/share/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/0981fdb0-a4f9-471e-bdd5-9af361eb0a7f'}] |
| | share_snapshot_instance_id = 30685a81-df7f-4e9c-a82b-5a5386a3880c |
| | is_admin_only = False |
| | id = 36ec621d-fa04-4a4c-83c4-b60d235e06c8 |
| | path = 10.0.0.10:/path/to/fake/snapshot/snapshot_cbf7471e_1fa4_4ef9_b537_29bfdcdbf52c_30685a81_df7f_4e9c_a82b_5a5386a3880c |
| | links = [{'rel': 'self', 'href': 'http://10.0.110.111/share/v2/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/36ec621d-fa04-4a4c-83c4-b60d235e06c8'}, {'rel': 'bookmark', 'href': 'http://10.0.110.111/share/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/36ec621d-fa04-4a4c-83c4-b60d235e06c8'}] |
| | share_snapshot_instance_id = 30685a81-df7f-4e9c-a82b-5a5386a3880c |
| | is_admin_only = False |
| | id = 7fd75e4d-31d8-4290-9552-fed9b79f2074 |
| | path = 11.0.0.11:/path/to/fake/snapshot/snapshot_cbf7471e_1fa4_4ef9_b537_29bfdcdbf52c_30685a81_df7f_4e9c_a82b_5a5386a3880c |
| | links = [{'rel': 'self', 'href': 'http://10.0.110.111/share/v2/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/7fd75e4d-31d8-4290-9552-fed9b79f2074'}, {'rel': 'bookmark', 'href': 'http://10.0.110.111/share/5093976d7d674ebbad2706821dff1f42/share_snapshot_export_locations/7fd75e4d-31d8-4290-9552-fed9b79f2074'}] |
| | share_snapshot_instance_id = 30685a81-df7f-4e9c-a82b-5a5386a3880c |
| | is_admin_only = True |
+-------------------+-----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------+