docs: set MSRV to 1.89

lilith · lilith · commit 7b210b04265f · 2026-03-04T04:50:24.000-07:00
Standardize rust-version across all imazen crates.
diff --git a/Cargo.toml b/Cargo.toml
@@ -3,4 +3,4 @@ members  = ["jpegxl-src", "jpegxl-sys", "jpegxl-rs"]
 resolver = "2"
 
 [workspace.package]
-rust-version = "1.85.0"
+rust-version = "1.89"
