JBDS-4497 skip creating shortcts in case of installing additional IUs
JBDS-4497 skip creating shortcts in case of installing additional IUs

When DevStudio installed with additional IUs (Installation Units) it
is always indicate that devstudio itself installed as requirement,
hence shortcuts are created already and can be skipped from
automated install configuration.

dgolovin/developer-platform-install,redhat-developer-tooling/developer-platform-install,redhat-developer-tooling/developer-platform-install,dgolovin/developer-platform-install