!2 update to 1.18.4

From: @lyn1001 
Reviewed-by: @caodongxia 
Signed-off-by: @caodongxia

felix-scr-generator.spec

@@ -1,7 +1,7 @@
 %bcond_with annotations
 %global bundle    org.apache.felix.scr.generator
 Name:                felix-scr-generator
-Version:             1.18.0
+Version:             1.18.4
 Release:             1
 Summary:             Descriptor Generator Implementation
 License:             ASL 2.0
@@ -48,5 +48,8 @@ This package contains API documentation for %{name}.
 %license LICENSE NOTICE
 
 %changelog
+* Tue Apr 25 2023 liyanan <thistleslyn@163.com> - 1.18.4-1
+- upgrade 1.18.4
+
 * Sat Aug 15 2020 yanan li <liyanan032@huawei.com> - 1.18.0-1
 - Package init