Update baseline images for histogram, inset, logo, legend, velo, wiggle and ternary

[seisman]

Address #2961.

Only minor changes due to gs version bumping.

[github-actions]

Summary of changed images

This is an auto-generated report of images that have changed on the DVC remote

Status	Path
modified	pygmt/tests/baseline/test_histogram.png
modified	pygmt/tests/baseline/test_inset_aliases.png
modified	pygmt/tests/baseline/test_inset_context_manager.png
modified	pygmt/tests/baseline/test_legend_default_position.png
modified	pygmt/tests/baseline/test_legend_position.png
modified	pygmt/tests/baseline/test_legend_specfile.png
modified	pygmt/tests/baseline/test_logo.png
modified	pygmt/tests/baseline/test_logo_on_a_map.png
modified	pygmt/tests/baseline/test_ternary.png
modified	pygmt/tests/baseline/test_ternary_1_label.png
modified	pygmt/tests/baseline/test_ternary_3_labels.png
modified	pygmt/tests/baseline/test_velo_numpy_array_numeric_only.png
modified	pygmt/tests/baseline/test_wiggle.png

Image diff(s)

Added images

Modified images

Path	Old	New
test_histogram.png
test_inset_aliases.png
test_inset_context_manager.png
test_legend_default_position.png
test_legend_position.png
test_legend_specfile.png
test_logo.png
test_logo_on_a_map.png
test_ternary.png
test_ternary_1_label.png
test_ternary_3_labels.png
test_velo_numpy_array_numeric_only.png
test_wiggle.png

Report last updated at commit 9ebdac0