format & lint tests/*

[jGaboardi]

Follow up #332 with a comb through the tests/ directory for linting and formatting. -- xref #323

• test_adbscan.py – formats, lints, pytest pt. 2 -- test_adbscan.py  #343
• test_crand.py
• test_gamma.py
• test_geary.py
• test_getisord.py
• test_join_counts.py
• test_lee.py
• test_ljc_bv.py
• test_ljc_mv.py
• test_ljc.py
• test_local_geary_mv.py
• test_local_geary.py
• test_losh.py
• test_map_comparison.py
• test_mixture_smoothing.py
• test_moran.py
• test_shape.py
• test_silhouette.py
• test_smaup.py
• test_smoothing.py
• test_topo.py – formats, lints, pytest pt. 1 -- test_{utils,topo}.py #341
• test_util.py – formats, lints, pytest pt. 1 -- test_{utils,topo}.py #341
• update pyproject.toml