Fix Skia includes around codecs

In https://skia-review.googlesource.com/c/skia/+/642658 we are
cleaning up Skia includes. These changes are necessary to address
issues from that CL or are pre-emptive for future include refactoring.

Change-Id: I8af0c7979d62f779df74065d5dd548bbc2ce31b5
diff --git a/native/graphics/jni/imagedecoder.cpp b/native/graphics/jni/imagedecoder.cpp
index cd6ed23..e18b4a9 100644
--- a/native/graphics/jni/imagedecoder.cpp
+++ b/native/graphics/jni/imagedecoder.cpp
@@ -25,10 +25,14 @@
 #include <hwui/ImageDecoder.h>
 #include <log/log.h>
 #include <SkAndroidCodec.h>
+#include <SkAlphaType.h>
 #include <SkCodec.h>
+#include <SkCodecAnimation.h>
 #include <SkColorSpace.h>
+#include <SkColorType.h>
 #include <SkImageInfo.h>
 #include <SkRect.h>
+#include <SkRefCnt.h>
 #include <SkSize.h>
 #include <SkStream.h>
 #include <utils/Color.h>