Swagger-UI: OSGi manifest is missing starting from v5.15.2

[vkolomeyko]

In the JAR artefact for version 5.15.1 the is META-INF/MANIFEST.MF file present with the following content:

Manifest-Version: 1.0
Bundle-Description: WebJar for Swagger UI
Bundle-License: https://github.com/swagger-api/swagger-ui
Bundle-SymbolicName: org.webjars.swagger-ui
Bundle-Name: Swagger UI
Bundle-Version: 5.15.1
Bundle-ManifestVersion: 2
Build-Jdk-Spec: 1.8
Created-By: Apache Maven Bundle Plugin 5.1.4
Tool: Bnd-5.1.1.202006162103

However, in the version 5.15.2 this file is no longer present which makes it non-trivial to use this library in the OSGi-enabled environment.
Could you please explain why MANIFEST.MF had been removed and if it would be possible to restore it in the next version?

The other thing noticed is that starting from version 5.15.2: https://repo1.maven.org/maven2/org/webjars/swagger-ui/5.15.2/ new JAR files started to be published: swagger-ui-5.15.2-sources.jar and swagger-ui-5.15.2-javadoc.jar. These JARs are empty and IMO there is little value in publishing them.

[vkolomeyko]

Closing in favor of webjars/webjars#2070