chore: Bump up version to v5.0.3

Apricot-S · Apricot-S · commit 5b346f403315 · 2025-12-30T11:44:42.000Z
diff --git a/Cargo.toml b/Cargo.toml
@@ -1,7 +1,7 @@
 [package]
 name = "xiangting"
 description = "A library for calculating the deficiency number (a.k.a. xiàngtīng number, 向聴数)."
-version = "5.0.2"
+version = "5.0.3"
 authors = ["Apricot S."]
 edition = "2024"
 rust-version = "1.85"
