message: Update to gif 0.12
diff: @@ -34,7 +34,7 @@ bytemuck = { version = "1.7.0", features = ["extern_crate_alloc"] } # includes c
  byteorder = "1.3.2"
  num-rational = { version = "0.4", default-features = false }
  num-traits = "0.2.0"
  -gif = { version = "0.11.1", optional = true }
  +gif = { version = "0.12", optional = true }
  jpeg = { package = "jpeg-decoder", version = "0.3.0", default-features = false, optional = true }
  png = { version = "0.17.6", optional = true }
  scoped_threadpool = { version = "0.1", optional = true }
  