fix: remove cache property if using fallback

iOS image has its own properties for cache and if fallback
is true and regular image is being rendered we can't set
FastImage's cache value because it doesn't match.

Author: Milan Susnjar

src/index.tsx

@@ -143,9 +143,11 @@ function FastImageBase({
     forwardedRef,
     ...props
 }: FastImageProps & { forwardedRef: React.Ref<any> }) {
-    const resolvedSource = Image.resolveAssetSource(source as any)
-
     if (fallback) {
+        const cleanedSource = { ...(source as any) }
+        delete cleanedSource.cache
+        const resolvedSource = Image.resolveAssetSource(cleanedSource)
+
         return (
             <View style={[styles.imageContainer, style]} ref={forwardedRef}>
                 <Image
@@ -164,6 +166,8 @@ function FastImageBase({
         )
     }
 
+    const resolvedSource = Image.resolveAssetSource(source as any)
+
     return (
         <View style={[styles.imageContainer, style]} ref={forwardedRef}>
             <FastImageView