Drop optional dependencies that are not packaged for Fedora

os_str_bytes-fix-metadata.diff

@@ -0,0 +1,16 @@
+--- os_str_bytes-5.0.0/Cargo.toml	1970-01-01T00:00:01+00:00
++++ os_str_bytes-5.0.0/Cargo.toml	2021-11-23T13:51:48.444589+00:00
+@@ -30,13 +30,6 @@
+ version = "2.4"
+ optional = true
+ 
+-[dependencies.print_bytes]
+-version = "0.5"
+-optional = true
+-
+-[dependencies.uniquote]
+-version = "3.0"
+-optional = true
+ [dev-dependencies.getrandom]
+ version = "0.2"
+ 

rust-os_str_bytes.spec

@@ -13,6 +13,9 @@ Summary:        Utilities for converting between byte sequences and platform-nat
 License:        MIT or ASL 2.0
 URL:            https://crates.io/crates/os_str_bytes
 Source:         %{crates_source}
+# Initial patched metadata
+# * drop optional dependencies that are not packaged for Fedora
+Patch0:         os_str_bytes-fix-metadata.diff
 
 ExclusiveArch:  %{rust_arches}
 %if %{__cargo_skip_build}
@@ -76,18 +79,6 @@ which use "memchr" feature of "%{crate}" crate.
 %files       -n %{name}+memchr-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+print_bytes-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+print_bytes-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "print_bytes" feature of "%{crate}" crate.
-
-%files       -n %{name}+print_bytes-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
-
 %package     -n %{name}+raw_os_str-devel
 Summary:        %{summary}
 BuildArch:      noarch
@@ -100,18 +91,6 @@ which use "raw_os_str" feature of "%{crate}" crate.
 %files       -n %{name}+raw_os_str-devel
 %ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
 
-%package     -n %{name}+uniquote-devel
-Summary:        %{summary}
-BuildArch:      noarch
-
-%description -n %{name}+uniquote-devel %{_description}
-
-This package contains library source intended for building other packages
-which use "uniquote" feature of "%{crate}" crate.
-
-%files       -n %{name}+uniquote-devel
-%ghost %{cargo_registry}/%{crate}-%{version_no_tilde}/Cargo.toml
-
 %prep
 %autosetup -n %{crate}-%{version_no_tilde} -p1
 %cargo_prep