Bump rust-version to 1.90.0

Author: luisfi-dev

impl/Cargo.toml

@@ -3,7 +3,7 @@ name = "error-stack-macros2"
 version = "0.0.0-reserved"
 authors = ["LuisFerLCC"]
 edition = "2024"
-rust-version = "1.89.0"
+rust-version = "1.90.0"
 description = "Community-made procedural macros for error-stack."
 readme = "../README.md"
 repository = "https://github.com/LuisFerLCC/error-stack-macros2"