Normalize command line options with config file

[David-Wobrock]

Allow all command line options to be also specified inside of config files
Notably: include_migrations_from, project_root_path, verbosity, git_commit_id, app_label, migration_name

Fixes #167

[codecov-commenter]

Codecov Report

Merging #191 (13f21f6) into main (7674a51) will increase coverage by 0.25%.
The diff coverage is 86.95%.

@@            Coverage Diff             @@
##             main     #191      +/-   ##
==========================================
+ Coverage   93.40%   93.66%   +0.25%     
==========================================
  Files          77       79       +2     
  Lines        1653     1752      +99     
==========================================
+ Hits         1544     1641      +97     
- Misses        109      111       +2     

Impacted Files	Coverage Δ
...ation_linter/management/commands/lintmigrations.py	88.75% <77.77%> (ø)
tests/functional/test_lintmigrations_command.py	100.00% <100.00%> (ø)
django_migration_linter/migration_linter.py	84.34% <0.00%> (+1.92%)	⬆️

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