Instant Pot Chicken Pozole

Name: Instant Pot Chicken Pozole
Ingredients: 1 tablespoon olive oil; 1 onion, diced; 4–6 garlic cloves, rough chopped; 4 ounce can diced green chilies; 1 tablespoon tomato paste; 1 tablespoon chili powder; 2 teaspoons cumin; 2 teaspoons dried oregano; 2 teaspoons salt, more to taste; 1/2 teaspoon chipotle powder, more to taste; 2 lbs chicken whole thighs ( skinless, boneless); 4 cups chicken broth; 3–4 cups cooked hominy -2 to 3 cans drained, or use pre-cooked dried hominy, see notes; 1 dried Mexican Guajillo Peppers (optional); juice from one lime ( 2–3 tablespoons)