Update colorbar, inset, legend and logo baseline images for GMT 6.2.0 (…

…GenericMappingTools#1322)

Fix five broken tests on GMT 6.2.0 for fig.colorbar, fig.inset,
fig.legend and fig.logo. Differences are mainly due to a different
pen thickness setting. Also marking a test_plot3d_matrix_color
as xfail on Windows due to incorrect -i parameter parsing.

pygmt/tests/baseline/test_colorbar_box.png.dvc

@@ -1,4 +1,4 @@
 outs:
-- md5: 5bd7bba7139b23c1c63dd7ed053a5b88
-  size: 1388
+- md5: 554a83b4f34c4470e2e2aba765860e84
+  size: 1450
   path: test_colorbar_box.png

pygmt/tests/baseline/test_inset_aliases.png.dvc

@@ -1,4 +1,4 @@
 outs:
-- md5: 62d6aec510780889e6f1d25a8c564ff0
-  size: 29626
+- md5: e70a202d0e548835276809936db1db98
+  size: 29870
   path: test_inset_aliases.png

pygmt/tests/baseline/test_inset_context_manager.png.dvc

@@ -1,4 +1,4 @@
 outs:
-- md5: 43c2c1d0c58d4fd2b24d3ca059cc5e35
-  size: 10477
+- md5: 5748eda7fde2e3ee4dbe3ff94d82ba7f
+  size: 10486
   path: test_inset_context_manager.png

pygmt/tests/baseline/test_legend_position.png.dvc

@@ -1,4 +1,4 @@
 outs:
-- md5: 4306da978112fb27dde184d63ec440ee
-  size: 24826
+- md5: 84d9a3ca57ed3a1e4aa826d05d20518c
+  size: 24875
   path: test_legend_position.png

pygmt/tests/baseline/test_logo_on_a_map.png.dvc

@@ -1,4 +1,4 @@
 outs:
-- md5: 57c3747cb7d2ed978e473d0f161ca3a6
-  size: 70993
+- md5: 2c9c6a32042a171e4fa34df5f8eccdf4
+  size: 70884
   path: test_logo_on_a_map.png

pygmt/tests/test_plot3d.py

@@ -2,6 +2,7 @@
 Tests plot3d.
 """
 import os
+import sys
 
 import numpy as np
 import pytest
@@ -372,6 +373,10 @@ def test_plot3d_matrix(data, region):
     return fig
 
 
+@pytest.mark.xfail(
+    condition=sys.platform == "win32",
+    reason="Wrong plot generated on Windows due to incorrect -i parameter parsing",
+)
 @pytest.mark.mpl_image_compare
 def test_plot3d_matrix_color(data, region):
     """