dcnm_maintenance_mode: 01 linting

[allenrobel]

Summary

There are no functional changes in this PR.

Run black and isort linters against all files directly-related to the dcnm_maintenance_mode module.

Notes for reviewers

1. Copilot has reviewed these changes.

Files changed

1. plugins/modules/dcnm_maintenance_mode.py
2. plugins/module_utils/common/maintenance_mode.py
3. plugins/module_utils/common/maintenance_mode_info.py
4. tests/unit/modules/dcnm/dcnm_maintenance_mode/*.py

[Copilot]

Pull request overview

This PR applies black and isort linting to the dcnm_maintenance_mode module and its related files. The changes are purely cosmetic, reformatting imports and line lengths to comply with Python formatting standards.

Key Changes

• Reformatted multi-line imports to single lines where appropriate
• Reordered imports alphabetically following isort conventions
• Added blank lines between import groups per PEP 8
• Collapsed long statements to single lines following black style

Reviewed changes

Copilot reviewed 9 out of 9 changed files in this pull request and generated 1 comment.

Show a summary per file

File	Description
tests/unit/modules/dcnm/dcnm_maintenance_mode/utils.py	Collapsed multi-line imports to single lines
tests/unit/modules/dcnm/dcnm_maintenance_mode/test_dcnm_maintenance_mode_want.py	Reformatted imports to single lines
tests/unit/modules/dcnm/dcnm_maintenance_mode/test_dcnm_maintenance_mode_query.py	Reformatted imports, added blank line after class docstring per PEP 257
tests/unit/modules/dcnm/dcnm_maintenance_mode/test_dcnm_maintenance_mode_params_spec.py	Collapsed multi-line imports to single lines
tests/unit/modules/dcnm/dcnm_maintenance_mode/test_dcnm_maintenance_mode_merged.py	Reformatted imports and collapsed long statements
tests/unit/modules/dcnm/dcnm_maintenance_mode/test_dcnm_maintenance_mode_common.py	Collapsed multi-line imports to single lines
plugins/modules/dcnm_maintenance_mode.py	Added blank line between import groups, collapsed long statements
plugins/module_utils/common/maintenance_mode_info.py	Reordered imports alphabetically, collapsed long statements
plugins/module_utils/common/maintenance_mode.py	Reformatted imports and collapsed long statements

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