File regex-syntax-fix-metadata.diff of Package rust-regex-syntax

--- regex-syntax-0.8.2/Cargo.toml	1970-01-01T00:00:01+00:00
+++ regex-syntax-0.8.2/Cargo.toml	2023-10-14T19:36:28.020580+00:00
@@ -21,7 +21,7 @@
 description = "A regular expression parser."
 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/tree/master/regex-syntax"
 
 [package.metadata.docs.rs]