bump minimum rust version to 1.89. udp over tcp requires 1.87, but ubuntu only provides 1.85 and 1.89 in its repos.

Author: encrypt94

linux/debian/control

@@ -10,7 +10,7 @@ Build-Depends: debhelper (>= 13),
                gcc:native (>=4:8.0.0~),
                g++:native (>=4:8.0.0~),
                golang:native (>=2:1.18~),
-               cargo:native (>=1.85) | cargo-web:native (>=1.85) | cargo-1.85:native,
+               cargo:native (>=1.89) | cargo-web:native (>=1.89) | cargo-1.89:native,
                python3-yaml:native,
                python3-jinja2:native,
                python3-click:native,