Add the salsa verde, green chiles, garlic, jalapeño, garlic powder, onion powder, and cumin to the Instant Pot with the Chicken and leftover water. Stir everything to mix it together. Place the Instant Pot lid on again, secure and seal, and manual PRESSURE COOK on HIGH again for 20 minutes. Once done, allow the steam to naturally release for 10 minutes and then carefully quick-release the rest. Add the chopped green onion, cilantro, and lime juice and stir them in. Serve with tortilla strips, cheese, avocado, a lime wedge, and sour cream.