HPCC-11405 Allow HPCC Platform Update

Enable HPCC Platform Update and add "--nodeps" option for rpm
add --nodeps only for platform package with plugins
Merge pull request #5984 from xwang2713/HPCC-11405

Hpcc-11405 Enable upgrading HPCC Platform with install-cluster.sh

Reviewed-By: Richard Chapman <rchapman@hpccsystems.com>