TST: Increase a couple tolerances for arm64

Author: QuLogic

lib/matplotlib/tests/test_bbox_tight.py

@@ -47,7 +47,7 @@ def test_bbox_inches_tight(text_placeholders):
 
 @image_comparison(['bbox_inches_tight_suptile_legend'],
                   savefig_kwarg={'bbox_inches': 'tight'},
-                  tol=0 if platform.machine() == 'x86_64' else 0.02)
+                  tol=0 if platform.machine() == 'x86_64' else 0.022)
 def test_bbox_inches_tight_suptile_legend():
     plt.plot(np.arange(10), label='a straight line')
     plt.legend(bbox_to_anchor=(0.9, 1), loc='upper left')

lib/matplotlib/tests/test_figure.py

@@ -1376,7 +1376,8 @@ def test_subfigure_dpi():
 
 
 @image_comparison(['test_subfigure_ss.png'], style='mpl20',
-                  savefig_kwarg={'facecolor': 'teal'}, tol=0.02)
+                  savefig_kwarg={'facecolor': 'teal'},
+                  tol=0.022)
 def test_subfigure_ss():
     # test assigning the subfigure via subplotspec
     np.random.seed(19680801)