Drop unused support for colored to avoid pulling in compat packages

fern-fix-metadata.diff

@@ -1,5 +1,5 @@
 --- fern-0.6.2/Cargo.toml	1970-01-01T00:00:01+00:00
-+++ fern-0.6.2/Cargo.toml	2024-10-02T14:59:20.417715+00:00
++++ fern-0.6.2/Cargo.toml	2024-10-02T15:03:42.463022+00:00
 @@ -39,9 +39,6 @@
  
  [package.metadata.docs.rs]

rust-fern.spec

@@ -63,18 +63,6 @@ use the "chrono" feature of the "%{crate}" crate.
 %files       -n %{name}+chrono-devel
 %ghost %{crate_instdir}/Cargo.toml
 
-%package     -n %{name}+colored-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+colored-devel %{_description}
-
-This package contains library source intended for building other packages which
-use the "colored" feature of the "%{crate}" crate.
-
-%files       -n %{name}+colored-devel
-%ghost %{crate_instdir}/Cargo.toml
-
 %package     -n %{name}+date-based-devel
 Summary:        %{summary}
 BuildArch:      noarch

rust2rpm.toml

@@ -5,6 +5,7 @@ cargo-toml-patch-comments = [
 
 [features]
 hide = [
+    "colored",
     "reopen03",
     "reopen1",
     "reopen-03",