[docs] Add more decoders (#1849)

Author: pcuenca

docs/source-doc-builder/api/decoders.mdx

@@ -6,6 +6,10 @@
 
 [[autodoc]] tokenizers.decoders.BPEDecoder
 
+## ByteFallback
+
+[[autodoc]] tokenizers.decoders.ByteFallback
+
 ## ByteLevel
 
 [[autodoc]] tokenizers.decoders.ByteLevel
@@ -14,18 +18,35 @@
 
 [[autodoc]] tokenizers.decoders.CTC
 
+## Fuse
+
+[[autodoc]] tokenizers.decoders.Fuse
+
 ## Metaspace
 
 [[autodoc]] tokenizers.decoders.Metaspace
 
+## Replace
+
+[[autodoc]] tokenizers.decoders.Replace
+
+## Sequence
+
+[[autodoc]] tokenizers.decoders.Sequence
+
+## Strip
+
+[[autodoc]] tokenizers.decoders.Strip
+
 ## WordPiece
 
 [[autodoc]] tokenizers.decoders.WordPiece
+
 </python>
 <rust>
 The Rust API Reference is available directly on the [Docs.rs](https://docs.rs/tokenizers/latest/tokenizers/) website.
 </rust>
 <node>
 The node API has not been documented yet.
 </node>
-</tokenizerslangcontent>
+</tokenizerslangcontent>