Replace unmaintained encoding with encoding_rs

Cargo.toml

@@ -49,7 +49,6 @@ once_cell = "1.17"
 thiserror = "1.0"
 wild = { version = "2.1", optional = true }
 content_inspector = "0.2.4"
-encoding = "0.2"
 shell-words = { version = "1.1.0", optional = true }
 unicode-width = "0.1.10"
 globset = "0.4"
@@ -64,6 +63,7 @@ grep-cli = { version = "0.1.9", optional = true }
 regex = { version = "1.8.3", optional = true }
 walkdir = { version = "2.3", optional = true }
 bytesize = { version = "1.2.0" }
+encoding_rs = "0.8.32"
 
 [dependencies.git2]
 version = "0.18"