feat: Implement resizeMode prop for iOS (#1838)

* feat: Implement `resizeMode` prop for iOS

- `"cover"`: Keep aspect ratio, but fill entire parent view (centered).
- `"contain"`: Keep aspect ratio, but make sure the entire content is visible even if it introduces additional blank areas (centered).

* chore: Update prop docs

* Update CameraProps.ts

* Lint & Format

package/android/src/main/java/com/mrousavy/camera/extensions/CameraCharacteristics+getPreviewSize.kt

@@ -2,7 +2,6 @@ package com.mrousavy.camera.extensions
 
 import android.content.res.Resources
 import android.hardware.camera2.CameraCharacteristics
-import android.util.Log
 import android.util.Size
 import android.view.SurfaceHolder
 import kotlin.math.abs
@@ -12,8 +11,10 @@ private fun getMaximumPreviewSize(): Size {
   // According to the Android Developer documentation, PREVIEW streams can have a resolution
   // of up to the phone's display's resolution, with a maximum of 1920x1080.
   val display1080p = Size(1920, 1080)
-  val displaySize = Size(Resources.getSystem().displayMetrics.widthPixels,
-                         Resources.getSystem().displayMetrics.heightPixels)
+  val displaySize = Size(
+    Resources.getSystem().displayMetrics.widthPixels,
+    Resources.getSystem().displayMetrics.heightPixels
+  )
   val isHighResScreen = displaySize.bigger >= display1080p.bigger || displaySize.smaller >= display1080p.smaller
 
   return if (isHighResScreen) display1080p else displaySize
@@ -38,10 +39,9 @@ fun CameraCharacteristics.getAutomaticPreviewSize(): Size {
   return outputSizes.first { it.bigger <= maximumPreviewSize.bigger && it.smaller <= maximumPreviewSize.smaller }
 }
 
-fun CameraCharacteristics.getPreviewTargetSize(aspectRatio: Double?): Size {
-  return if (aspectRatio != null) {
+fun CameraCharacteristics.getPreviewTargetSize(aspectRatio: Double?): Size =
+  if (aspectRatio != null) {
     getPreviewSizeFromAspectRatio(aspectRatio)
   } else {
     getAutomaticPreviewSize()
   }
-}