Update to version 0.6.28; Fixes RHBZ#2140337

.gitignore

@@ -28,3 +28,4 @@
 /regex-syntax-0.6.25.crate
 /regex-syntax-0.6.26.crate
 /regex-syntax-0.6.27.crate
+/regex-syntax-0.6.28.crate

regex-syntax-fix-metadata.diff

@@ -0,0 +1,11 @@
+--- regex-syntax-0.6.28/Cargo.toml	1970-01-01T00:00:01+00:00
++++ regex-syntax-0.6.28/Cargo.toml	2022-12-12T22:56:26.918309+00:00
+@@ -18,7 +18,7 @@
+ homepage = "https://github.com/rust-lang/regex"
+ documentation = "https://docs.rs/regex-syntax"
+ readme = "README.md"
+-license = "MIT OR Apache-2.0"
++license = "(MIT OR Apache-2.0) AND Unicode-DFS-2016"
+ repository = "https://github.com/rust-lang/regex"
+ 
+ [features]

rust-regex-syntax.spec

@@ -1,20 +1,21 @@
-# Generated by rust2rpm 21
+# Generated by rust2rpm 23
 %bcond_without check
 %global debug_package %{nil}
 
 %global crate regex-syntax
 
-Name:           rust-%{crate}
-Version:        0.6.27
+Name:           rust-regex-syntax
+Version:        0.6.28
 Release:        %autorelease
 Summary:        Regular expression parser
 
-# Upstream license specification: MIT OR Apache-2.0
-License:        MIT or ASL 2.0
+License:        (MIT OR Apache-2.0) AND Unicode-DFS-2016
 URL:            https://crates.io/crates/regex-syntax
 Source:         %{crates_source}
-
-ExclusiveArch:  %{rust_arches}
+# Manually created patch for downstream crate metadata changes
+# * add missing Unicode license terms to crate metadata:
+#   https://github.com/rust-lang/regex/discussions/933
+Patch:          regex-syntax-fix-metadata.diff
 
 BuildRequires:  rust-packaging >= 21
 
@@ -35,9 +36,9 @@ use the "%{crate}" crate.
 %files          devel
 %license %{crate_instdir}/LICENSE-APACHE
 %license %{crate_instdir}/LICENSE-MIT
+%license %{crate_instdir}/src/unicode_tables/LICENSE-UNICODE
 %doc %{crate_instdir}/README.md
 %{crate_instdir}/
-%exclude %{crate_instdir}/test
 
 %package     -n %{name}+default-devel
 Summary:        %{summary}

sources

@@ -1 +1 @@
-SHA512 (regex-syntax-0.6.27.crate) = 5cc705a5dda08cbdb4dbcf3fa98763cadcda13d9c3ba407b35f3e88d77935efc2704bb40b3fb5aad7dfbad0df43bcb4c4cad9732defb954e2228a0739f7c37c6
+SHA512 (regex-syntax-0.6.28.crate) = ba5fb1622a330b67a4eb820551c7f20dbfdc6b38eb697b9bfddea4cf0060b473472045e93aaf6cb9727ae609e06ed285e1e42f06f34ac730ac39fb90425bbe85