Remove unused imports for iosxr modules (#60819)

These are not used and can be removed.

Signed-off-by: Paul Belanger <pabelanger@redhat.com>

lib/ansible/module_utils/network/iosxr/facts/lldp_global/lldp_global.py

@@ -14,12 +14,10 @@ from __future__ import absolute_import, division, print_function
 __metaclass__ = type
 
 
-import re
 from copy import deepcopy
 
 from ansible.module_utils.network.common import utils
 from ansible.module_utils.network.iosxr.argspec.lldp_global.lldp_global import Lldp_globalArgs
-from ansible.module_utils.network.iosxr.utils.utils import flatten_dict
 
 
 class Lldp_globalFacts(object):

lib/ansible/module_utils/network/iosxr/facts/lldp_interfaces/lldp_interfaces.py

@@ -19,7 +19,6 @@ from copy import deepcopy
 
 from ansible.module_utils.network.common import utils
 from ansible.module_utils.network.iosxr.argspec.lldp_interfaces.lldp_interfaces import Lldp_interfacesArgs
-from ansible.module_utils.six import iteritems
 
 
 class Lldp_interfacesFacts(object):

lib/ansible/module_utils/network/iosxr/iosxr.py

@@ -29,7 +29,6 @@
 import json
 import re
 from difflib import Differ
-from copy import deepcopy
 
 from ansible.module_utils._text import to_text, to_bytes
 from ansible.module_utils.basic import env_fallback

lib/ansible/modules/network/iosxr/iosxr_logging.py

@@ -566,7 +566,6 @@ class NCConfiguration(ConfigBase):
         have_prefix = prefix_ele.text if prefix_ele is not None else None
 
         console_enable_ele = etree_find(running, 'enable-console-logging')
-        have_console_enable = console_enable_ele.text if console_enable_ele is not None else None
 
         file_params = list()
         host_params = list()