Hearty Black Bean Soup with shredded pork

1 lb. dried black beans, rinsed and picked over2 bone-in center-cut pork chops (about 1 ½ lbs.)2 slices thick-cut bacon, cut into big chunks1 Vidalia onion, finely chopped2 T. minced garlic1 T. chopped canned chipotle chilies in adobo plus 1…