Librecores Ci Jenkins Server Versions Save

🚀 New features and improvements

• Update to Jenkins Core 2.176.1 (#56) @oleg-nenashev
• Update to recent Plugin versions (#56) @oleg-nenashev

🚚 Internal changes

• Switch to the Custom WAR Packager so that we can produce a distributable WAR file for ci.librecores.org (#56) @oleg-nenashev
  • More info

Just an initial version for further changelog