feat: support for animated avif on iOS

RNFastImage.podspec

@@ -33,4 +33,7 @@ Pod::Spec.new do |s|
   end
   s.dependency 'SDWebImage', '~> 5.18.7'
   s.dependency 'SDWebImageWebPCoder', '~> 0.14'
+  s.dependency 'SDWebImageAVIFCoder', '~> 0.11.0'
+  s.dependency 'libavif/libdav1d', '~> 0.11.1'
+  s.dependency 'libavif/core', '~> 0.11.1'
 end

ios/FastImage/FFFastImageView.mm

@@ -1,6 +1,7 @@
 #import "FFFastImageView.h"
 #import <SDWebImage/UIImage+MultiFormat.h>
 #import <SDWebImage/UIView+WebCache.h>
+#import <SDWebImageAVIFCoder/SDImageAVIFCoder.h>
 
 @interface FFFastImageView ()
 
@@ -101,6 +102,9 @@ - (id) init {
     self = [super init];
     self.resizeMode = RCTResizeModeCover;
     self.clipsToBounds = YES;
+    if (self) {
+       [[SDImageCodersManager sharedManager] addCoder:[SDImageAVIFCoder sharedCoder]];
+    }
     return self;
 }