Sudo requirement for os_openstacksdk should be unnecessary if packages are already installed

[JDiprose]

ansible-collection-openstack/roles/os_openstacksdk/tasks/main.yml

Line 20 in 08a7fad

become: "{{ ansible_facts.system != 'Darwin' }}"

The way the os_openstacksdk Ensure required packages are installed task is currently specified requires sudo privileges even if the packages are already installed. If would be nice if that was not necessary, for example by splitting the package presence check from the install. The following seems a relevant example:

https://stackoverflow.com/questions/65834036/how-to-use-the-package-module-as-non-root-user