Fix medline fetcher/importer when using installer (#5752)

* only add uses jaxb to the build.gradle file

* fix syntax
add changelog

Author: Siedlerchr

CHANGELOG.md

@@ -15,6 +15,9 @@ We refer to [GitHub issues](https://github.com/JabRef/jabref/issues) by using `#
 
 ### Fixed
 
+- We fixed an issue where the Medline fetcher was only working when JabRef was running from source [#5645](https://github.com/JabRef/jabref/issues/5645)
+
+
 ### Removed
 
 

build.gradle

@@ -597,6 +597,7 @@ jlink {
         uses 'com.airhacks.afterburner.injection.PresenterFactory'
         uses 'org.controlsfx.glyphfont.GlyphFont'
         uses 'com.airhacks.afterburner.views.ResourceLocator'
+        uses 'javax.xml.bind.JAXBContextFactory'
         provides 'java.sql.Driver' with 'org.postgresql.Driver'
         provides 'org.controlsfx.glyphfont.GlyphFont' with 'org.controlsfx.glyphfont.FontAwesome'
         provides 'org.apache.commons.logging.LogFactory' with 'org.apache.logging.log4j.jcl.LogFactoryImpl'