[all] Downgrade Launch4j version because the latest version has invalid configuration for MacOS.
[all] Downgrade Launch4j version because the latest version has invalid configuration for MacOS.

The latest version 1.7.19 depends transitively on the
net.sf.launch4j:launch4j:jar:workdir-osx Maven package, which is not on
Central. The provided package is workdir-mac.

Signed-off-by: Stéphane Galland <23860b554af9116d4237121086bd6767cdd4ff4b@arakhne.org>

sarl/sarl,sarl/sarl,sarl/sarl,sarl/sarl,sarl/sarl,sarl/sarl