Added some functions to Skia canvas to be able to avoid creating
intermediate objects (SkRect, SkRRect, etc) on some hot paths.
See [this
conversation](https://github.com/JetBrains/compose-multiplatform-core/pull/2543#discussion_r2483008621)
for the context of the PR.
This is the first step to allow for Compose Ui SkiaBackedCanvas to avoid
unnecessary intermediate allocations:
1.
https://github.com/JetBrains/compose-multiplatform-core/blob/47af63a3986292608982f421bb345eb0a2032a98/compose/ui/ui-graphics/src/skikoMain/kotlin/androidx/compose/ui/graphics/SkiaBackedCanvas.skiko.kt#L189
2.
https://github.com/JetBrains/compose-multiplatform-core/blob/47af63a3986292608982f421bb345eb0a2032a98/compose/ui/ui-graphics/src/skikoMain/kotlin/androidx/compose/ui/graphics/SkiaBackedCanvas.skiko.kt#L141
3.
https://github.com/JetBrains/compose-multiplatform-core/blob/47af63a3986292608982f421bb345eb0a2032a98/compose/ui/ui-graphics/src/skikoMain/kotlin/androidx/compose/ui/graphics/SkiaBackedCanvas.skiko.kt#L128
4.
https://github.com/JetBrains/compose-multiplatform-core/blob/47af63a3986292608982f421bb345eb0a2032a98/compose/ui/ui-graphics/src/skikoMain/kotlin/androidx/compose/ui/graphics/SkiaBackedCanvas.skiko.kt#L189
5.
https://github.com/JetBrains/compose-multiplatform-core/blob/47af63a3986292608982f421bb345eb0a2032a98/compose/ui/ui-graphics/src/skikoMain/kotlin/androidx/compose/ui/graphics/SkiaBackedCanvas.skiko.kt#L211
among others.
**Next steps**
-> open pr in Compose Ui to use these more optimized functions
-> More optimizations on the Skiko side, Matrixes is a good example, CMP
and Skiko are processing Matrixes 2 times, toSkiaMatrix, which basically
is the same as a wrapper around FloatArray and then in the toInterop
method which copies the array (unavoidable). A good optimization would
be to just pass the Compose Matrix underlying `values` property which is
a FloatArray that toInterop accepts and so a lot of intermediate objects
and transformations could be avoided altogether