Update quick-xml to 0.30

Author: andy128k

CHANGELOG.md

@@ -2,6 +2,8 @@
 
 ## 2.x.x - Unreleased
 
+- Upgrade `quick_xml` to `0.30` [`#153`](https://github.com/rust-syndication/rss/pull/153)
+
 ## 2.0.4 - 2023-05-29
 
 - Fix iTunes extension writing [`#151`](https://github.com/rust-syndication/rss/pull/151)

Cargo.toml

@@ -22,7 +22,7 @@ with-serde = ["serde", "atom_syndication/with-serde"]
 atom = ["atom_syndication"]
 
 [dependencies]
-quick-xml = { version = "0.28", features = ["encoding"] }
+quick-xml = { version = "0.30", features = ["encoding"] }
 derive_builder = { version = "0.12", optional = true }
 never = { version = "0.1", optional = true }
 chrono = { version = "0.4", optional = true, default-features = false, features = ["alloc"] }