Update to version 2.0.39; Fixes RHBZ#2248079

.gitignore

@@ -127,3 +127,4 @@
 /syn-2.0.29.crate
 /syn-2.0.34.crate
 /syn-2.0.38.crate
+/syn-2.0.39.crate

rust-syn.spec

@@ -6,7 +6,7 @@
 %global crate syn
 
 Name:           rust-syn
-Version:        2.0.38
+Version:        2.0.39
 Release:        %autorelease
 Summary:        Parser for Rust source code
 
@@ -14,7 +14,7 @@ License:        MIT OR Apache-2.0
 URL:            https://crates.io/crates/syn
 Source:         %{crates_source}
 
-BuildRequires:  rust-packaging >= 21
+BuildRequires:  cargo-rpm-macros >= 24
 
 %global _description %{expand:
 Parser for Rust source code.}

sources

@@ -1 +1 @@
-SHA512 (syn-2.0.38.crate) = 84fd4f4bc6de97cdb63a1ee9161daf8fb8fd1fa0f3c3bba4a29c463cd62cffd292c45b8cf17fd0911e580098cadc7b167e4e686595d31d72e7b53ee7df6d5f04
+SHA512 (syn-2.0.39.crate) = 96cc347cfdb0f9ca0b6c7289279a1cad8fc401625783742292564f7ceca8237ced8d9a3f62069696f6132ed06092dff2baaf4be09ef53b21260d93785b0e27c3