Align params for all new CRD's with AWX API

[rooftopcellist]

Similar to:

• https://github.com/ansible/awx-resource-operator/issues/111

We should align the names of all of the new CRD's to be consistent with the AWX API schema. This will help us out later on when adding import/export logic.

• [x] jobtemplate (covered in https://github.com/ansible/awx-resource-operator/issues/111)
• [x] ansiblejob
• [x] ansiblecredentials
• [x] ansibleinstancegroups
• [x] ansibleworkflows
• [x] ansibleprojects
• [x] ansibleschedules