Add support for Sensu Go Pipelines in Ansible Senso Go Collection

[Alexc0007]

Problem:
Sensu Go Ansible modules doesnt have any support for Pipelines.
this means i cant create a pipeline using ansible (https://docs.sensu.io/sensu-go/latest/observability-pipeline/observe-process/pipelines/)

and i cant tell a check to use a pipeline when the check is being managed by Ansible
(https://docs.sensu.io/sensu-go/latest/observability-pipeline/observe-schedule/checks/)

Solution:
add sensu pipeline module to support creation of pipelines with Ansible
and modify sensu go check module to allow include of pipelines in check specs

[domendobnikar]

Partially solved in #336.
Sensu GO Check module still needs update to include pipeline in the specs.

[Alexc0007]

thank u @domendobnikar
will be following :)