Jac/download extensions

[jacalata]

the get command is ignoring the -f option.

verified with

tabcmd get /workbooks/WorkbookWithExtract.twbx -f c:\dev\get_workbook.twbx

[github-actions]

Coverage Report

File	Stmts	Miss	Cover	Missing
tabcmd
__main__.py	7	7	7	0%
tabcmd.py	12	12	12	0%
tabcmd/commands
commands.py	10	10	10	0%
constants.py	72	15	15	79%
server.py	126	25	25	80%
tabcmd/commands/auth
session.py	283	42	42	85%
tabcmd/commands/datasources_and_workbooks
datasources_and_workbooks_command.py	110	30	30	73%
delete_command.py	60	16	16	73%
export_command.py	127	27	27	79%
get_url_command.py	190	62	62	67%
publish_command.py	66	19	19	71%
runschedule_command.py	21	7	7	67%
tabcmd/commands/extracts
create_extracts_command.py	43	8	8	81%
decrypt_extracts_command.py	27	2	2	93%
delete_extracts_command.py	37	6	6	84%
encrypt_extracts_command.py	27	2	2	93%
reencrypt_extracts_command.py	27	2	2	93%
refresh_extracts_command.py	68	26	26	62%
tabcmd/commands/group
create_group_command.py	29	5	5	83%
delete_group_command.py	27	2	2	93%
tabcmd/commands/project
create_project_command.py	44	7	7	84%
delete_project_command.py	35	4	4	89%
publish_samples_command.py	28	4	4	86%
tabcmd/commands/site
create_site_command.py	34	5	5	85%
delete_site_command.py	28	2	2	93%
edit_site_command.py	38	2	2	95%
list_command.py	34	18	18	47%
list_sites_command.py	30	2	2	93%
tabcmd/commands/user
create_site_users.py	46	5	5	89%
create_users_command.py	52	4	4	92%
delete_site_users_command.py	43	5	5	88%
user_data.py	210	30	30	86%
tabcmd/execution
_version.py	2	2	2	0%
global_options.py	140	23	23	84%
localize.py	67	8	8	88%
logger_config.py	42	6	6	86%
parent_parser.py	77	3	3	96%
tabcmd_controller.py	37	5	5	86%
TOTAL	2462	460	81%