9041: Add missing 'Father/mother age' translation strings

temp workaround for mapping them via translation dict

gramps/gen/utils/grampslocale.py

@@ -894,6 +894,9 @@ class GrampsLocale(object):
         from gramps.gen.lib.grampstype import GrampsType
         return GrampsType.xml_str(name)
 
+        #9041 fake entries for matching some _DATAMAP strings on reports
+        temp = [_("Father Age"), _("Mother Age")]
+
     def format(self, format, val, grouping=False, monetary=False):
         """
         Format a number in the current numeric locale. See python's