Merge branch 'stable-5.8'

* stable-5.8:
  Add new osgi fragments to maven-central deploy scripts
  Do not require org.assertj.core.annotations

Change-Id: I338065e7d2bf95b59a13d09cff7aea0c7689fe42
Signed-off-by: Matthias Sohn <matthias.sohn@sap.com>

org.eclipse.jgit.gpg.bc/META-INF/MANIFEST.MF

 Bundle-Localization: plugin
 Bundle-Version: 5.9.0.qualifier
 Bundle-RequiredExecutionEnvironment: JavaSE-1.8
-Import-Package: org.assertj.core.annotations;version="3.14.0",
- org.bouncycastle.bcpg;version="[1.65.0,2.0.0)",
+Import-Package: org.bouncycastle.bcpg;version="[1.65.0,2.0.0)",
  org.bouncycastle.gpg;version="[1.65.0,2.0.0)",
  org.bouncycastle.gpg.keybox;version="[1.65.0,2.0.0)",
  org.bouncycastle.gpg.keybox.jcajce;version="[1.65.0,2.0.0)",

tools/maven-central/deploy.rb

 artifacts = [group,
              group + '.ant',
              group + '.archive',
+             group + '.gpg.bc',
              group + '.http.apache',
              group + '.http.server',
              group + '.junit',
              group + '.lfs.server',
              group + '.pgm',
              group + '.ssh.apache',
+             group + '.ssh.jsch',
              group + '.ui']
 
 prefix = ["mvn", "gpg:sign-and-deploy-file", "-Dgpg.passphrase=#{passphrase}",

tools/maven-central/download.rb

 artifacts = [group,
              group + '.ant',
              group + '.archive',
+             group + '.gpg.bc',
              group + '.http.apache',
              group + '.http.server',
              group + '.junit',
              group + '.lfs.server',
              group + '.pgm',
              group + '.ssh.apache',
+             group + '.ssh.jsch',
              group + '.ui']
 
 puts 'Deleting current files'