Update Wuffs version to 0.2.0-rc.1

Bug: skia:8235
Change-Id: Ia53348d620e1b9b6651ce5035dc4def02da67df6
Reviewed-on: https://skia-review.googlesource.com/c/skia/+/247156
Commit-Queue: Leon Scroggins <scroggo@google.com>
Reviewed-by: Leon Scroggins <scroggo@google.com>
diff --git a/DEPS b/DEPS
index 4c859a9..51e8675 100644
--- a/DEPS
+++ b/DEPS
@@ -32,7 +32,7 @@
   "third_party/externals/spirv-tools"     : "https://skia.googlesource.com/external/github.com/KhronosGroup/SPIRV-Tools.git@0c4feb643b89d1792b02f7cbef315e9d95633bd7",
   "third_party/externals/swiftshader"     : "https://swiftshader.googlesource.com/SwiftShader@ae022faf53b9f648324874063d7147ba7b555417",
   #"third_party/externals/v8"              : "https://chromium.googlesource.com/v8/v8.git@5f1ae66d5634e43563b2d25ea652dfb94c31a3b4",
-  "third_party/externals/wuffs"           : "https://skia.googlesource.com/external/github.com/google/wuffs.git@65e7b2b6c98a4d35e26bc2fc437e2e00f1393dc2",
+  "third_party/externals/wuffs"           : "https://skia.googlesource.com/external/github.com/google/wuffs.git@4080840928c0b05a80cda0d14ac2e2615f679f1a",
   "third_party/externals/zlib"            : "https://chromium.googlesource.com/chromium/src/third_party/zlib@47af7c547f8551bd25424e56354a2ae1e9062859",
 
   "../src": {