🔧 Update lustre version range to support v5 apps.

Author: hayleigh-dot-dev

gleam.toml

@@ -25,7 +25,7 @@ gleam_httpc = ">= 4.0.0 and < 5.0.0"
 gleam_javascript = ">= 0.13.0 and < 1.0.0"
 gleam_json = ">= 2.1.0 and < 3.0.0"
 gleam_stdlib = ">= 0.51.0 and < 2.0.0"
-lustre = ">= 4.6.3 and < 5.0.0"
+lustre = ">= 4.6.3 and <= 6.0.0"
 
 [dev-dependencies]
 gleeunit = ">= 1.0.0 and < 2.0.0"