Add support to decode/encode 0xff in JIS on all platform

Cargo.lock

@@ -387,15 +387,6 @@ version = "0.1.4"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "a246d82be1c9d791c5dfde9a2bd045fc3cbba3fa2b11ad558f27d01712f00569"
 
-[[package]]
-name = "encoding_rs"
-version = "0.8.35"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "75030f3c4f45dafd7586dd6780965a8c7e8e285a5ecb86713e63a79c5b2766f3"
-dependencies = [
- "cfg-if",
-]
-
 [[package]]
 name = "equivalent"
 version = "1.0.2"
@@ -814,7 +805,7 @@ dependencies = [
  "csv",
  "ctrlc",
  "emote-psb",
- "encoding_rs",
+ "encoding",
  "fancy-regex",
  "flate2",
  "int-enum",