Remove defunct provider resume/pause

[d-m-u]

Provider pause/resume was removed, so we don't need these.

Follow-up to ManageIQ/manageiq-api#740

@miq-bot assign @agrare
And maybe there's a few more that could be removed from here, Adam?

[d-m-u]

db/fixtures/miq_product_features.yml:3713:    - :name: Pause
db/fixtures/miq_product_features.yml:3716:      :identifier: ems_container_pause
db/fixtures/miq_product_features.yml:4660:      - :name: Pause
db/fixtures/miq_product_features.yml:4661:        :description: Pause a Provider
db/fixtures/miq_product_features.yml:4663:        :identifier: provider_foreman_pause
db/fixtures/miq_product_features.yml:4864:      - :name: Pause
db/fixtures/miq_product_features.yml:4865:        :description: Pause a Provider
db/fixtures/miq_product_features.yml:4867:        :identifier: automation_manager_pause
db/fixtures/miq_product_features.yml:5088:      - :name: Pause
db/fixtures/miq_product_features.yml:5089:        :description: Pause Instance
db/fixtures/miq_product_features.yml:5091:        :identifier: instance_pause
db/fixtures/miq_product_features.yml:5397:      - :name: Pause
db/fixtures/miq_product_features.yml:5398:        :description: Pause VM
db/fixtures/miq_product_features.yml:5400:        :identifier: vm_pause
db/fixtures/miq_product_features.yml:5908:    - :name: Pause
db/fixtures/miq_product_features.yml:5909:      :description: Pause Physical Infrastructure Providers
db/fixtures/miq_product_features.yml:5911:      :identifier: ems_physical_infra_pause

[miq-bot]

Checked commit d-m-u@8534467 with ruby 2.5.7, rubocop 0.69.0, haml-lint 0.20.0, and yamllint
0 files checked, 0 offenses detected
Everything looks fine. 🍪