Use a different font for testing

This is a dummy PR to investigate build issues on azure

tests/TestCadQuery.py

@@ -1836,13 +1836,13 @@ def testText(self):
         box = Workplane("XY" ).box(4, 4, 0.5)
 
         obj1 = box.faces('>Z').workplane()\
-            .text('CQ 2.0',0.5,-.05,cut=True,halign='left',valign='bottom')
+            .text('CQ 2.0',0.5,-.05,cut=True,halign='left',valign='bottom', font='Sans')
 
         #combined object should have smaller volume
         self.assertGreater(box.val().Volume(),obj1.val().Volume())
 
         obj2 = box.faces('>Z').workplane()\
-            .text('CQ 2.0',0.5,.05,cut=False,combine=True)
+            .text('CQ 2.0',0.5,.05,cut=False,combine=True, font='Sans')
 
         #combined object should have bigger volume
         self.assertLess(box.val().Volume(),obj2.val().Volume())
@@ -1851,7 +1851,7 @@ def testText(self):
         self.assertEqual(len(obj2.faces('>Z').vals()),5)
 
         obj3 = box.faces('>Z').workplane()\
-            .text('CQ 2.0',0.5,.05,cut=False,combine=False,halign='right',valign='top')
+            .text('CQ 2.0',0.5,.05,cut=False,combine=False,halign='right',valign='top', font='Sans')
 
         #verify that the number of solids is correct
         self.assertEqual(len(obj3.solids().vals()),5)