Release 2.6 version for CVE-2023-4863

CVE-2023-4863 fixed version

• libwebp 1.3.2 updated in previous v2.4
• Add an option for static webp decoder in library to workaround CVE-2023-4863 in android framework

WebpBitmapFactory.sUseSystemDecoder = false;    // disable system decoder global first
Transformation<Bitmap> circleCrop = new CircleCrop();
GlideApp.with(mContext)
        .load(url)
        .optionalTransform(circleCrop)
        .optionalTransform(WebpDrawable.class, new WebpDrawableTransformation(circleCrop))
        .set(WebpDownsampler.USE_SYSTEM_DECODER, false) // disable system decoder for each request
        .into(imageView);

Release 2.4 version

• Update libwebp 1.3.2 and fix CVE-2023-4863 #117 #118

Release 2.3 version

• upgrade libwebp to 1.2.4
• fix #100, #102 callback crash in WebpFrameLoader
• fix #103 use loopCount in webp image align with Fresco

Release 2.0

fix #61, fix #64, webp frame render error on some devices

Release 1.8

some bugfix for frameloader

Release 1.6

• upgrade libwebp to 1.0.2
• add listener to observer animation end
• provide option to cache animated webp frame bitmap and optimize native memory issue #39
• provide api in WebpDrawable to obtain the original loop count from webp image

Release 1.4

• bugfix for WebpFrameLoader
• upgrade libwebp to 1.0.1
• fix transparnt background color issue

Release 1.2

• Fix native memory leak
• Inline proguard configuration to aar
• Fix animation flick with different background color

Release 1.0

Fix bug for WebpDrawableTransformations usage.