Bump to 0.5.4

Manishearth · Manishearth · commit 974eb90def61 · 2021-10-12T08:54:47.000-07:00
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,6 +1,6 @@
 [package]
 name = "unicode-script"
-version = "0.5.3"
+version = "0.5.4"
 authors = ["Manish Goregaokar <manishsmail@gmail.com>"]
 edition = "2018"
 
