[librsvg/bilelmoussaoui/new-gtk-rs-stack: 34/36] update to 2021 edition

[Bilal Elmoussaoui <bilelmoussaoui src gnome org>]

commit 65bf309e88811bc56090bfa4e1fb023625d4e02c
Author: Bilal Elmoussaoui <bil elmoussaoui gmail com>
Date:   Tue Dec 7 21:00:28 2021 +0100

    update to 2021 edition

 Cargo.toml | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)
---
diff --git a/Cargo.toml b/Cargo.toml
index 94c2235e..77c2ee5a 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -3,7 +3,7 @@ name = "librsvg"
 version = "2.53.0"
 authors = ["Federico Mena Quintero <federico gnome org>"]
 build = "build.rs"
-edition = "2018"
+edition = "2021"
 
 [package.metadata.system-deps]
 cairo-pdf = { version = "1.16", optional = true }