feat: Implement SpriteSheet getSprite options

[eonarheim]

===:clipboard: PR Checklist :clipboard:===

• 📌 issue exists in github for these changes
• 🔬 existing tests still pass
• 🙈 code conforms to the style guide
• 📐 new tests written and passing / old tests updated with new scenario(s)
• 📄 changelog entry added (or not needed)

==================

This PR implements new ex.SpriteSheet.getSprite(..., options)

You can now influence sprites directly out of the sprite sheet

const sprite = ss.getSprite(0, 0, {
  flipHorizontal: true,
  flipVertical: true,
  width: 200,
  height: 201,
  opacity: .5,
  scale: ex.vec(2, 2),
  origin: ex.vec(0, 1),
  tint: ex.Color.Red,
  rotation: 4
});

Also the animation helper ex.Animation.fromSpriteSheetCoordinates() you can now pass any valid ex.GraphicOptions to influence the sprite per frame

const anim = ex.Animation.fromSpriteSheetCoordinates({
  spriteSheet: ss,
  frameCoordinates: [
    {x: 0, y: 0, duration: 100, options: { flipHorizontal: true }},
    {x: 1, y: 0, duration: 100, options: { flipVertical: true }},
    {x: 2, y: 0, duration: 100},
    {x: 3, y: 0, duration: 100}
  ],
  strategy: ex.AnimationStrategy.Freeze
});