Publish source jars in Gitlab's package registry
#50 (closed) added jars to Gitlab's package registry but did not add source jars. It is annoying when implementing a SPI not to have the Javadoc included. Let's add source jars.
#50 (closed) added jars to Gitlab's package registry but did not add source jars. It is annoying when implementing a SPI not to have the Javadoc included. Let's add source jars.