Jolie 1.12.3 is released!

This release is identical to v1.12.2 beside the following minor bug-fixes/improvements.

Changelog

• fix JSON converter finds correct subtype if subtypes in TypeChoice has same name (#539)
• DatabaseService fixes (Derby + connection parameters) (#388 + #544)
• fixed module imports (#547)
• added UnresolvableAddressException in socket channel creation
• getServiceDirectory@File does not return the proper service path (#558)
• jsonrpc LSPParser: keep parsing header until encounter space (#567)