Speedy Instant Pot Grecian Chicken Thighs

Ingredients

• 1 tablespoon apple cider vinegar
• 1 tablespoon olive oil
• 14.5 ounces canned diced tomatoes, undrained
• 2 pounds chicken thighs
• 14 ounces canned quartered artichoke hearts
• 1 tablespoon dried oregano
• 1/2 cup feta cheese, crumbled
• 1/2 tablespoon dried thyme
• 1 tsp ground black pepper
• 2 tsp kosher salt
• 8 ounces Kalamata olives
• 3 cloves garlic, minced
• 1/2 cup chicken broth