Convert animation resources to use Compose

[cooltey]

What does this do?

This PR combines the pulse and tab_list_zoom_enter resources into one ScaleAnimation. The thumbnail_item related animations can be converted by the time when we convert the GalleryThumbnailScrollView view to Compose.

Phabricator:
https://phabricator.wikimedia.org/T381833

[Williamrai]

I think it is more efficient if we can create this as a extension function of a Modifier instead of a composable function. so that we can apply the animation to any component easily, something like this.

fun Modifier.pulse(
    fromScale: Float = 1f,
    toScale: Float = 2.5f,
    durationMillis: Int = 1000,
    pivot: Float = 0.5f,
) : Modifier {

and we can apply this to any composable function on its modifier.

OnThisDayDot(
modifier = Modifier.pulse()
)

[cooltey]

I think that's a great idea. But just curious about the android:repeatCount="1" and the android:repeatMode="reverse" in the original animation XML, are these something that can be done in a Modifier?