Fix Bitmap.Config null-safety for Android API 35

package/android/src/main/java/com/mrousavy/camera/core/PreviewView.kt

@@ -30,7 +30,7 @@ fun rotateBitmap90CounterClockwise(source: Bitmap): Bitmap {
     val height = source.height
 
     // Create a new Bitmap with swapped width and height
-    val rotatedBitmap = Bitmap.createBitmap(height, width, source.config)
+    val rotatedBitmap = Bitmap.createBitmap(height, width, source.config ?: Bitmap.Config.ARGB_8888)
 
     for (y in 0 until height) {
         for (x in 0 until width) {
@@ -48,7 +48,7 @@ fun Bitmap.transformBitmap(orientation: Orientation): Bitmap {
         Orientation.PORTRAIT -> this // No transformation needed
         Orientation.LANDSCAPE_LEFT -> {
             // Transpose (swap width and height)
-            val transposedBitmap = Bitmap.createBitmap(height, width, config)
+            val transposedBitmap = Bitmap.createBitmap(height, width, config ?: Bitmap.Config.ARGB_8888)
             for (y in 0 until height) {
                 for (x in 0 until width) {
                     transposedBitmap.setPixel(y, width - 1 - x, getPixel(x, y))
@@ -58,7 +58,7 @@ fun Bitmap.transformBitmap(orientation: Orientation): Bitmap {
         }
         Orientation.PORTRAIT_UPSIDE_DOWN -> {
             // Invert vertically and horizontally (180-degree rotation)
-            val invertedBitmap = Bitmap.createBitmap(width, height, config)
+            val invertedBitmap = Bitmap.createBitmap(width, height, config ?: Bitmap.Config.ARGB_8888)
             for (y in 0 until height) {
                 for (x in 0 until width) {
                     invertedBitmap.setPixel(width - 1 - x, height - 1 - y, getPixel(x, y))
@@ -68,7 +68,7 @@ fun Bitmap.transformBitmap(orientation: Orientation): Bitmap {
         }
         Orientation.LANDSCAPE_RIGHT -> {
             // Transpose (swap width and height) and invert vertically
-            val transposedBitmap = Bitmap.createBitmap(height, width, config)
+            val transposedBitmap = Bitmap.createBitmap(height, width, config ?: Bitmap.Config.ARGB_8888)
             for (y in 0 until height) {
                 for (x in 0 until width) {
                     transposedBitmap.setPixel(height - 1 - y, x, getPixel(x, y))