Egg Roll in a Bowl (Keto)

1 lb ground pork or ground chicken
1 tablespoon sesame oil
1 tablespoon olive oil
1 small onion, finely chopped
3 cloves garlic, minced
1 teaspoon ginger, minced
1/4 cup soy sauce or tamari (for a gluten-free option)
1 tablespoon rice vinegar
1 tablespoon Sriracha sauce (adjust to your spice preference)
1 tablespoon sesame seeds
1 bag coleslaw mix (shredded cabbage and carrots)
Green onions, chopped, for garnish